90973872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 281648640

約数和(自身を除く): 190674768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 132, 144, 158, 176, 198, 237, 264, 316, 396, 474, 528, 632, 711, 727, 792, 869, 948, 1264, 1422, 1454, 1584, 1738, 1896, 2181, 2607, 2844, 2908, 3476, 3792, 4362, 5214, 5688, 5816, 6543, 6952, 7821, 7997, 8724, 10428, 11376, 11632, 13086, 13904, 15642, 15994, 17448, 20856, 23991, 26172, 31284, 31988, 34896, 41712, 47982, 52344, 57433, 62568, 63976, 71973, 95964, 104688, 114866, 125136, 127952, 143946, 172299, 191928, 229732, 287892, 344598, 383856, 459464, 516897, 575784, 631763, 689196, 918928, 1033794, 1151568, 1263526, 1378392, 1895289, 2067588, 2527052, 2756784, 3790578, 4135176, 5054104, 5685867, 7581156, 8270352, 10108208, 11371734, 15162312, 22743468, 30324624, 45486936, 90973872]

約数ペア:

[(1, 90973872), (2, 45486936), (3, 30324624), (4, 22743468), (6, 15162312), (8, 11371734), (9, 10108208), (11, 8270352), (12, 7581156), (16, 5685867), (18, 5054104), (22, 4135176), (24, 3790578), (33, 2756784), (36, 2527052), (44, 2067588), (48, 1895289), (66, 1378392), (72, 1263526), (79, 1151568), (88, 1033794), (99, 918928), (132, 689196), (144, 631763), (158, 575784), (176, 516897), (198, 459464), (237, 383856), (264, 344598), (316, 287892), (396, 229732), (474, 191928), (528, 172299), (632, 143946), (711, 127952), (727, 125136), (792, 114866), (869, 104688), (948, 95964), (1264, 71973), (1422, 63976), (1454, 62568), (1584, 57433), (1738, 52344), (1896, 47982), (2181, 41712), (2607, 34896), (2844, 31988), (2908, 31284), (3476, 26172), (3792, 23991), (4362, 20856), (5214, 17448), (5688, 15994), (5816, 15642), (6543, 13904), (6952, 13086), (7821, 11632), (7997, 11376), (8724, 10428)]