88856404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 199576608

約数和(自身を除く): 110720204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 811, 1118, 1204, 1274, 1622, 2107, 2236, 2548, 3244, 3913, 4214, 5677, 7826, 8428, 10543, 11354, 15652, 21086, 22708, 27391, 34873, 39739, 42172, 54782, 69746, 73801, 79478, 109564, 139492, 147602, 158956, 244111, 295204, 453349, 488222, 516607, 906698, 976444, 1033214, 1708777, 1813396, 2066428, 3173443, 3417554, 6346886, 6835108, 12693772, 22214101, 44428202, 88856404]

約数ペア:

[(1, 88856404), (2, 44428202), (4, 22214101), (7, 12693772), (13, 6835108), (14, 6346886), (26, 3417554), (28, 3173443), (43, 2066428), (49, 1813396), (52, 1708777), (86, 1033214), (91, 976444), (98, 906698), (172, 516607), (182, 488222), (196, 453349), (301, 295204), (364, 244111), (559, 158956), (602, 147602), (637, 139492), (811, 109564), (1118, 79478), (1204, 73801), (1274, 69746), (1622, 54782), (2107, 42172), (2236, 39739), (2548, 34873), (3244, 27391), (3913, 22708), (4214, 21086), (5677, 15652), (7826, 11354), (8428, 10543)]