90420756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8363}}^1$

素因数の和:8440

約数の個数: 48

約数和(自身を含む): 227634624

約数和(自身を除く): 137213868

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 8363, 10812, 16726, 25089, 33452, 50178, 100356, 142171, 284342, 426513, 443239, 568684, 853026, 886478, 1329717, 1706052, 1772956, 2659434, 5318868, 7535063, 15070126, 22605189, 30140252, 45210378, 90420756]

約数ペア:

[(1, 90420756), (2, 45210378), (3, 30140252), (4, 22605189), (6, 15070126), (12, 7535063), (17, 5318868), (34, 2659434), (51, 1772956), (53, 1706052), (68, 1329717), (102, 886478), (106, 853026), (159, 568684), (204, 443239), (212, 426513), (318, 284342), (636, 142171), (901, 100356), (1802, 50178), (2703, 33452), (3604, 25089), (5406, 16726), (8363, 10812)]