66545388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 223499584

約数和(自身を除く): 156954196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 61, 63, 74, 78, 81, 84, 91, 108, 111, 117, 122, 126, 148, 156, 162, 182, 183, 189, 222, 234, 244, 252, 259, 273, 324, 333, 351, 364, 366, 378, 427, 444, 468, 481, 518, 546, 549, 567, 666, 702, 732, 756, 777, 793, 819, 854, 962, 999, 1036, 1053, 1092, 1098, 1134, 1281, 1332, 1404, 1443, 1554, 1586, 1638, 1647, 1708, 1924, 1998, 2106, 2196, 2257, 2268, 2331, 2379, 2457, 2562, 2886, 2997, 3108, 3172, 3276, 3294, 3367, 3843, 3996, 4212, 4329, 4514, 4662, 4758, 4914, 4941, 5124, 5551, 5772, 5994, 6588, 6734, 6771, 6993, 7137, 7371, 7686, 8658, 9028, 9324, 9516, 9828, 9882, 10101, 11102, 11529, 11988, 12987, 13468, 13542, 13986, 14274, 14742, 15372, 15799, 16653, 17316, 19764, 20202, 20313, 20979, 21411, 22204, 23058, 25974, 27084, 27972, 28548, 29341, 29484, 30303, 31598, 33306, 34587, 38961, 40404, 40626, 41958, 42822, 46116, 47397, 49959, 51948, 58682, 60606, 60939, 63196, 64233, 66612, 69174, 77922, 81252, 83916, 85644, 88023, 90909, 94794, 99918, 117364, 121212, 121878, 128466, 138348, 142191, 149877, 155844, 176046, 181818, 182817, 189588, 199836, 205387, 243756, 256932, 264069, 272727, 284382, 299754, 352092, 363636, 365634, 410774, 426573, 449631, 528138, 545454, 568764, 599508, 616161, 731268, 792207, 821548, 853146, 899262, 1056276, 1090908, 1232322, 1279719, 1584414, 1706292, 1798524, 1848483, 2376621, 2464644, 2559438, 3168828, 3696966, 4753242, 5118876, 5545449, 7393932, 9506484, 11090898, 16636347, 22181796, 33272694, 66545388]

約数ペア:

[(1, 66545388), (2, 33272694), (3, 22181796), (4, 16636347), (6, 11090898), (7, 9506484), (9, 7393932), (12, 5545449), (13, 5118876), (14, 4753242), (18, 3696966), (21, 3168828), (26, 2559438), (27, 2464644), (28, 2376621), (36, 1848483), (37, 1798524), (39, 1706292), (42, 1584414), (52, 1279719), (54, 1232322), (61, 1090908), (63, 1056276), (74, 899262), (78, 853146), (81, 821548), (84, 792207), (91, 731268), (108, 616161), (111, 599508), (117, 568764), (122, 545454), (126, 528138), (148, 449631), (156, 426573), (162, 410774), (182, 365634), (183, 363636), (189, 352092), (222, 299754), (234, 284382), (244, 272727), (252, 264069), (259, 256932), (273, 243756), (324, 205387), (333, 199836), (351, 189588), (364, 182817), (366, 181818), (378, 176046), (427, 155844), (444, 149877), (468, 142191), (481, 138348), (518, 128466), (546, 121878), (549, 121212), (567, 117364), (666, 99918), (702, 94794), (732, 90909), (756, 88023), (777, 85644), (793, 83916), (819, 81252), (854, 77922), (962, 69174), (999, 66612), (1036, 64233), (1053, 63196), (1092, 60939), (1098, 60606), (1134, 58682), (1281, 51948), (1332, 49959), (1404, 47397), (1443, 46116), (1554, 42822), (1586, 41958), (1638, 40626), (1647, 40404), (1708, 38961), (1924, 34587), (1998, 33306), (2106, 31598), (2196, 30303), (2257, 29484), (2268, 29341), (2331, 28548), (2379, 27972), (2457, 27084), (2562, 25974), (2886, 23058), (2997, 22204), (3108, 21411), (3172, 20979), (3276, 20313), (3294, 20202), (3367, 19764), (3843, 17316), (3996, 16653), (4212, 15799), (4329, 15372), (4514, 14742), (4662, 14274), (4758, 13986), (4914, 13542), (4941, 13468), (5124, 12987), (5551, 11988), (5772, 11529), (5994, 11102), (6588, 10101), (6734, 9882), (6771, 9828), (6993, 9516), (7137, 9324), (7371, 9028), (7686, 8658)]