64649508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 202653696

約数和(自身を除く): 138004188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 37, 42, 44, 61, 62, 66, 74, 77, 84, 93, 111, 122, 124, 132, 148, 154, 183, 186, 217, 222, 231, 244, 259, 308, 341, 366, 372, 407, 427, 434, 444, 462, 518, 651, 671, 682, 732, 777, 814, 854, 868, 924, 1023, 1036, 1147, 1221, 1281, 1302, 1342, 1364, 1554, 1628, 1708, 1891, 2013, 2046, 2257, 2294, 2387, 2442, 2562, 2604, 2684, 2849, 3108, 3441, 3782, 4026, 4092, 4514, 4588, 4697, 4774, 4884, 5124, 5673, 5698, 6771, 6882, 7161, 7564, 8029, 8052, 8547, 9028, 9394, 9548, 11346, 11396, 12617, 13237, 13542, 13764, 14091, 14322, 15799, 16058, 17094, 18788, 20801, 22692, 24087, 24827, 25234, 26474, 27084, 28182, 28644, 31598, 32116, 34188, 37851, 39711, 41602, 47397, 48174, 49654, 50468, 52948, 56364, 62403, 63196, 69967, 74481, 75702, 79422, 83204, 88319, 94794, 96348, 99308, 124806, 139934, 145607, 148962, 151404, 158844, 173789, 176638, 189588, 209901, 249612, 264957, 279868, 291214, 297924, 347578, 353276, 419802, 436821, 489769, 521367, 529914, 582428, 695156, 769637, 839604, 873642, 979538, 1042734, 1059828, 1469307, 1539274, 1747284, 1959076, 2085468, 2308911, 2938614, 3078548, 4617822, 5387459, 5877228, 9235644, 10774918, 16162377, 21549836, 32324754, 64649508]

約数ペア:

[(1, 64649508), (2, 32324754), (3, 21549836), (4, 16162377), (6, 10774918), (7, 9235644), (11, 5877228), (12, 5387459), (14, 4617822), (21, 3078548), (22, 2938614), (28, 2308911), (31, 2085468), (33, 1959076), (37, 1747284), (42, 1539274), (44, 1469307), (61, 1059828), (62, 1042734), (66, 979538), (74, 873642), (77, 839604), (84, 769637), (93, 695156), (111, 582428), (122, 529914), (124, 521367), (132, 489769), (148, 436821), (154, 419802), (183, 353276), (186, 347578), (217, 297924), (222, 291214), (231, 279868), (244, 264957), (259, 249612), (308, 209901), (341, 189588), (366, 176638), (372, 173789), (407, 158844), (427, 151404), (434, 148962), (444, 145607), (462, 139934), (518, 124806), (651, 99308), (671, 96348), (682, 94794), (732, 88319), (777, 83204), (814, 79422), (854, 75702), (868, 74481), (924, 69967), (1023, 63196), (1036, 62403), (1147, 56364), (1221, 52948), (1281, 50468), (1302, 49654), (1342, 48174), (1364, 47397), (1554, 41602), (1628, 39711), (1708, 37851), (1891, 34188), (2013, 32116), (2046, 31598), (2257, 28644), (2294, 28182), (2387, 27084), (2442, 26474), (2562, 25234), (2604, 24827), (2684, 24087), (2849, 22692), (3108, 20801), (3441, 18788), (3782, 17094), (4026, 16058), (4092, 15799), (4514, 14322), (4588, 14091), (4697, 13764), (4774, 13542), (4884, 13237), (5124, 12617), (5673, 11396), (5698, 11346), (6771, 9548), (6882, 9394), (7161, 9028), (7564, 8547), (8029, 8052)]