68497884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 226568160

約数和(自身を除く): 158070276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 49, 52, 58, 63, 78, 84, 87, 91, 98, 103, 116, 117, 126, 147, 156, 174, 182, 196, 203, 206, 234, 252, 261, 273, 294, 309, 348, 364, 377, 406, 412, 441, 468, 522, 546, 588, 609, 618, 637, 721, 754, 812, 819, 882, 927, 1044, 1092, 1131, 1218, 1236, 1274, 1339, 1421, 1442, 1508, 1638, 1764, 1827, 1854, 1911, 2163, 2262, 2436, 2548, 2639, 2678, 2842, 2884, 2987, 3276, 3393, 3654, 3708, 3822, 4017, 4263, 4326, 4524, 5047, 5278, 5356, 5684, 5733, 5974, 6489, 6786, 7308, 7644, 7917, 8034, 8526, 8652, 8961, 9373, 10094, 10556, 11466, 11948, 12051, 12789, 12978, 13572, 15141, 15834, 16068, 17052, 17922, 18473, 18746, 20188, 20909, 22932, 23751, 24102, 25578, 25956, 26883, 28119, 30282, 31668, 35844, 36946, 37492, 38831, 41818, 45423, 47502, 48204, 51156, 53766, 55419, 56238, 60564, 62727, 65611, 73892, 77662, 83636, 84357, 90846, 95004, 107532, 110838, 112476, 116493, 125454, 131222, 146363, 155324, 166257, 168714, 181692, 188181, 196833, 221676, 232986, 250908, 262444, 271817, 292726, 332514, 337428, 349479, 376362, 393666, 439089, 465972, 543634, 585452, 590499, 665028, 698958, 752724, 787332, 815451, 878178, 1087268, 1180998, 1317267, 1397916, 1630902, 1756356, 1902719, 2361996, 2446353, 2634534, 3261804, 3805438, 4892706, 5269068, 5708157, 7610876, 9785412, 11416314, 17124471, 22832628, 34248942, 68497884]

約数ペア:

[(1, 68497884), (2, 34248942), (3, 22832628), (4, 17124471), (6, 11416314), (7, 9785412), (9, 7610876), (12, 5708157), (13, 5269068), (14, 4892706), (18, 3805438), (21, 3261804), (26, 2634534), (28, 2446353), (29, 2361996), (36, 1902719), (39, 1756356), (42, 1630902), (49, 1397916), (52, 1317267), (58, 1180998), (63, 1087268), (78, 878178), (84, 815451), (87, 787332), (91, 752724), (98, 698958), (103, 665028), (116, 590499), (117, 585452), (126, 543634), (147, 465972), (156, 439089), (174, 393666), (182, 376362), (196, 349479), (203, 337428), (206, 332514), (234, 292726), (252, 271817), (261, 262444), (273, 250908), (294, 232986), (309, 221676), (348, 196833), (364, 188181), (377, 181692), (406, 168714), (412, 166257), (441, 155324), (468, 146363), (522, 131222), (546, 125454), (588, 116493), (609, 112476), (618, 110838), (637, 107532), (721, 95004), (754, 90846), (812, 84357), (819, 83636), (882, 77662), (927, 73892), (1044, 65611), (1092, 62727), (1131, 60564), (1218, 56238), (1236, 55419), (1274, 53766), (1339, 51156), (1421, 48204), (1442, 47502), (1508, 45423), (1638, 41818), (1764, 38831), (1827, 37492), (1854, 36946), (1911, 35844), (2163, 31668), (2262, 30282), (2436, 28119), (2548, 26883), (2639, 25956), (2678, 25578), (2842, 24102), (2884, 23751), (2987, 22932), (3276, 20909), (3393, 20188), (3654, 18746), (3708, 18473), (3822, 17922), (4017, 17052), (4263, 16068), (4326, 15834), (4524, 15141), (5047, 13572), (5278, 12978), (5356, 12789), (5684, 12051), (5733, 11948), (5974, 11466), (6489, 10556), (6786, 10094), (7308, 9373), (7644, 8961), (7917, 8652), (8034, 8526)]