74989356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 191842560

約数和(自身を除く): 116853204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 169, 206, 309, 338, 359, 412, 507, 618, 676, 718, 1014, 1077, 1236, 1339, 1436, 2028, 2154, 2678, 4017, 4308, 4667, 5356, 8034, 9334, 14001, 16068, 17407, 18668, 28002, 34814, 36977, 52221, 56004, 60671, 69628, 73954, 104442, 110931, 121342, 147908, 182013, 208884, 221862, 242684, 364026, 443724, 480701, 728052, 961402, 1442103, 1922804, 2884206, 5768412, 6249113, 12498226, 18747339, 24996452, 37494678, 74989356]

約数ペア:

[(1, 74989356), (2, 37494678), (3, 24996452), (4, 18747339), (6, 12498226), (12, 6249113), (13, 5768412), (26, 2884206), (39, 1922804), (52, 1442103), (78, 961402), (103, 728052), (156, 480701), (169, 443724), (206, 364026), (309, 242684), (338, 221862), (359, 208884), (412, 182013), (507, 147908), (618, 121342), (676, 110931), (718, 104442), (1014, 73954), (1077, 69628), (1236, 60671), (1339, 56004), (1436, 52221), (2028, 36977), (2154, 34814), (2678, 28002), (4017, 18668), (4308, 17407), (4667, 16068), (5356, 14001), (8034, 9334)]