81024624

素因数分解:

$2^4\times 3^4\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 100

約数和(自身を含む): 237213240

約数和(自身を除く): 156188616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 303, 324, 404, 432, 606, 619, 648, 808, 909, 1212, 1238, 1296, 1616, 1818, 1857, 2424, 2476, 2727, 3636, 3714, 4848, 4952, 5454, 5571, 7272, 7428, 8181, 9904, 10908, 11142, 14544, 14856, 16362, 16713, 21816, 22284, 29712, 32724, 33426, 43632, 44568, 50139, 62519, 65448, 66852, 89136, 100278, 125038, 130896, 133704, 187557, 200556, 250076, 267408, 375114, 401112, 500152, 562671, 750228, 802224, 1000304, 1125342, 1500456, 1688013, 2250684, 3000912, 3376026, 4501368, 5064039, 6752052, 9002736, 10128078, 13504104, 20256156, 27008208, 40512312, 81024624]

約数ペア:

[(1, 81024624), (2, 40512312), (3, 27008208), (4, 20256156), (6, 13504104), (8, 10128078), (9, 9002736), (12, 6752052), (16, 5064039), (18, 4501368), (24, 3376026), (27, 3000912), (36, 2250684), (48, 1688013), (54, 1500456), (72, 1125342), (81, 1000304), (101, 802224), (108, 750228), (144, 562671), (162, 500152), (202, 401112), (216, 375114), (303, 267408), (324, 250076), (404, 200556), (432, 187557), (606, 133704), (619, 130896), (648, 125038), (808, 100278), (909, 89136), (1212, 66852), (1238, 65448), (1296, 62519), (1616, 50139), (1818, 44568), (1857, 43632), (2424, 33426), (2476, 32724), (2727, 29712), (3636, 22284), (3714, 21816), (4848, 16713), (4952, 16362), (5454, 14856), (5571, 14544), (7272, 11142), (7428, 10908), (8181, 9904)]