80927028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 108

約数和(自身を含む): 256341540

約数和(自身を除く): 175414512

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, 3529, 3822, 5733, 7058, 7644, 10587, 11466, 14116, 21174, 22932, 24703, 31761, 42348, 45877, 49406, 63522, 74109, 91754, 98812, 127044, 137631, 148218, 172921, 183508, 222327, 275262, 296436, 321139, 345842, 412893, 444654, 518763, 550524, 642278, 691684, 825786, 889308, 963417, 1037526, 1284556, 1556289, 1651572, 1926834, 2075052, 2247973, 2890251, 3112578, 3853668, 4495946, 5780502, 6225156, 6743919, 8991892, 11561004, 13487838, 20231757, 26975676, 40463514, 80927028]

約数ペア:

[(1, 80927028), (2, 40463514), (3, 26975676), (4, 20231757), (6, 13487838), (7, 11561004), (9, 8991892), (12, 6743919), (13, 6225156), (14, 5780502), (18, 4495946), (21, 3853668), (26, 3112578), (28, 2890251), (36, 2247973), (39, 2075052), (42, 1926834), (49, 1651572), (52, 1556289), (63, 1284556), (78, 1037526), (84, 963417), (91, 889308), (98, 825786), (117, 691684), (126, 642278), (147, 550524), (156, 518763), (182, 444654), (196, 412893), (234, 345842), (252, 321139), (273, 296436), (294, 275262), (364, 222327), (441, 183508), (468, 172921), (546, 148218), (588, 137631), (637, 127044), (819, 98812), (882, 91754), (1092, 74109), (1274, 63522), (1638, 49406), (1764, 45877), (1911, 42348), (2548, 31761), (3276, 24703), (3529, 22932), (3822, 21174), (5733, 14116), (7058, 11466), (7644, 10587)]