90906672

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 248912640

約数和(自身を除く): 158005968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 67, 69, 92, 134, 138, 184, 201, 268, 276, 368, 402, 536, 552, 804, 1072, 1104, 1229, 1541, 1608, 2458, 3082, 3216, 3687, 4623, 4916, 6164, 7374, 9246, 9832, 12328, 14748, 18492, 19664, 24656, 28267, 29496, 36984, 56534, 58992, 73968, 82343, 84801, 113068, 164686, 169602, 226136, 247029, 329372, 339204, 452272, 494058, 658744, 678408, 988116, 1317488, 1356816, 1893889, 1976232, 3787778, 3952464, 5681667, 7575556, 11363334, 15151112, 22726668, 30302224, 45453336, 90906672]

約数ペア:

[(1, 90906672), (2, 45453336), (3, 30302224), (4, 22726668), (6, 15151112), (8, 11363334), (12, 7575556), (16, 5681667), (23, 3952464), (24, 3787778), (46, 1976232), (48, 1893889), (67, 1356816), (69, 1317488), (92, 988116), (134, 678408), (138, 658744), (184, 494058), (201, 452272), (268, 339204), (276, 329372), (368, 247029), (402, 226136), (536, 169602), (552, 164686), (804, 113068), (1072, 84801), (1104, 82343), (1229, 73968), (1541, 58992), (1608, 56534), (2458, 36984), (3082, 29496), (3216, 28267), (3687, 24656), (4623, 19664), (4916, 18492), (6164, 14748), (7374, 12328), (9246, 9832)]