72993228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 213954048

約数和(自身を除く): 140960820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 197, 231, 308, 394, 401, 462, 591, 788, 802, 924, 1182, 1203, 1379, 1604, 2167, 2364, 2406, 2758, 2807, 4137, 4334, 4411, 4812, 5516, 5614, 6501, 8274, 8421, 8668, 8822, 11228, 13002, 13233, 15169, 16548, 16842, 17644, 26004, 26466, 30338, 30877, 33684, 45507, 52932, 60676, 61754, 78997, 91014, 92631, 123508, 157994, 182028, 185262, 236991, 315988, 370524, 473982, 552979, 868967, 947964, 1105958, 1658937, 1737934, 2211916, 2606901, 3317874, 3475868, 5213802, 6082769, 6635748, 10427604, 12165538, 18248307, 24331076, 36496614, 72993228]

約数ペア:

[(1, 72993228), (2, 36496614), (3, 24331076), (4, 18248307), (6, 12165538), (7, 10427604), (11, 6635748), (12, 6082769), (14, 5213802), (21, 3475868), (22, 3317874), (28, 2606901), (33, 2211916), (42, 1737934), (44, 1658937), (66, 1105958), (77, 947964), (84, 868967), (132, 552979), (154, 473982), (197, 370524), (231, 315988), (308, 236991), (394, 185262), (401, 182028), (462, 157994), (591, 123508), (788, 92631), (802, 91014), (924, 78997), (1182, 61754), (1203, 60676), (1379, 52932), (1604, 45507), (2167, 33684), (2364, 30877), (2406, 30338), (2758, 26466), (2807, 26004), (4137, 17644), (4334, 16842), (4411, 16548), (4812, 15169), (5516, 13233), (5614, 13002), (6501, 11228), (8274, 8822), (8421, 8668)]