80514252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3548

約数の個数: 108

約数和(自身を含む): 255034416

約数和(自身を除く): 174520164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3511, 3822, 5733, 7022, 7644, 10533, 11466, 14044, 21066, 22932, 24577, 31599, 42132, 45643, 49154, 63198, 73731, 91286, 98308, 126396, 136929, 147462, 172039, 182572, 221193, 273858, 294924, 319501, 344078, 410787, 442386, 516117, 547716, 639002, 688156, 821574, 884772, 958503, 1032234, 1278004, 1548351, 1643148, 1917006, 2064468, 2236507, 2875509, 3096702, 3834012, 4473014, 5751018, 6193404, 6709521, 8946028, 11502036, 13419042, 20128563, 26838084, 40257126, 80514252]

約数ペア:

[(1, 80514252), (2, 40257126), (3, 26838084), (4, 20128563), (6, 13419042), (7, 11502036), (9, 8946028), (12, 6709521), (13, 6193404), (14, 5751018), (18, 4473014), (21, 3834012), (26, 3096702), (28, 2875509), (36, 2236507), (39, 2064468), (42, 1917006), (49, 1643148), (52, 1548351), (63, 1278004), (78, 1032234), (84, 958503), (91, 884772), (98, 821574), (117, 688156), (126, 639002), (147, 547716), (156, 516117), (182, 442386), (196, 410787), (234, 344078), (252, 319501), (273, 294924), (294, 273858), (364, 221193), (441, 182572), (468, 172039), (546, 147462), (588, 136929), (637, 126396), (819, 98308), (882, 91286), (1092, 73731), (1274, 63198), (1638, 49154), (1764, 45643), (1911, 42132), (2548, 31599), (3276, 24577), (3511, 22932), (3822, 21066), (5733, 14044), (7022, 11466), (7644, 10533)]