90166538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 187536384

約数和(自身を除く): 97369846

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 101, 119, 121, 154, 187, 202, 217, 238, 242, 341, 374, 434, 527, 682, 707, 847, 1054, 1111, 1309, 1414, 1694, 1717, 2057, 2222, 2387, 2618, 3131, 3434, 3689, 3751, 4114, 4774, 5797, 6262, 7378, 7502, 7777, 11594, 12019, 12221, 14399, 15554, 18887, 21917, 24038, 24442, 26257, 28798, 34441, 37774, 40579, 43834, 52514, 53227, 63767, 68882, 81158, 85547, 106454, 127534, 132209, 171094, 207757, 241087, 264418, 372589, 378851, 415514, 446369, 482174, 585497, 745178, 757702, 892738, 1170994, 1454299, 2651957, 2908598, 4098479, 5303914, 6440467, 8196958, 12880934, 45083269, 90166538]

約数ペア:

[(1, 90166538), (2, 45083269), (7, 12880934), (11, 8196958), (14, 6440467), (17, 5303914), (22, 4098479), (31, 2908598), (34, 2651957), (62, 1454299), (77, 1170994), (101, 892738), (119, 757702), (121, 745178), (154, 585497), (187, 482174), (202, 446369), (217, 415514), (238, 378851), (242, 372589), (341, 264418), (374, 241087), (434, 207757), (527, 171094), (682, 132209), (707, 127534), (847, 106454), (1054, 85547), (1111, 81158), (1309, 68882), (1414, 63767), (1694, 53227), (1717, 52514), (2057, 43834), (2222, 40579), (2387, 37774), (2618, 34441), (3131, 28798), (3434, 26257), (3689, 24442), (3751, 24038), (4114, 21917), (4774, 18887), (5797, 15554), (6262, 14399), (7378, 12221), (7502, 12019), (7777, 11594)]