80931396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5701}}^1$

素因数の和:5741

約数の個数: 72

約数和(自身を含む): 233736384

約数和(自身を除く): 152804988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 5701, 7098, 11402, 14196, 17103, 22804, 34206, 39907, 68412, 74113, 79814, 119721, 148226, 159628, 222339, 239442, 296452, 444678, 478884, 518791, 889356, 963469, 1037582, 1556373, 1926938, 2075164, 2890407, 3112746, 3853876, 5780814, 6225492, 6744283, 11561628, 13488566, 20232849, 26977132, 40465698, 80931396]

約数ペア:

[(1, 80931396), (2, 40465698), (3, 26977132), (4, 20232849), (6, 13488566), (7, 11561628), (12, 6744283), (13, 6225492), (14, 5780814), (21, 3853876), (26, 3112746), (28, 2890407), (39, 2075164), (42, 1926938), (52, 1556373), (78, 1037582), (84, 963469), (91, 889356), (156, 518791), (169, 478884), (182, 444678), (273, 296452), (338, 239442), (364, 222339), (507, 159628), (546, 148226), (676, 119721), (1014, 79814), (1092, 74113), (1183, 68412), (2028, 39907), (2366, 34206), (3549, 22804), (4732, 17103), (5701, 14196), (7098, 11402)]