88317468

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 229188960

約数和(自身を除く): 140871492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 109, 142, 213, 218, 284, 317, 327, 426, 436, 634, 639, 654, 852, 951, 981, 1268, 1278, 1308, 1902, 1962, 2556, 2853, 3804, 3924, 5706, 7739, 11412, 15478, 22507, 23217, 30956, 34553, 45014, 46434, 67521, 69106, 69651, 90028, 92868, 103659, 135042, 138212, 139302, 202563, 207318, 270084, 278604, 310977, 405126, 414636, 621954, 810252, 1243908, 2453263, 4906526, 7359789, 9813052, 14719578, 22079367, 29439156, 44158734, 88317468]

約数ペア:

[(1, 88317468), (2, 44158734), (3, 29439156), (4, 22079367), (6, 14719578), (9, 9813052), (12, 7359789), (18, 4906526), (36, 2453263), (71, 1243908), (109, 810252), (142, 621954), (213, 414636), (218, 405126), (284, 310977), (317, 278604), (327, 270084), (426, 207318), (436, 202563), (634, 139302), (639, 138212), (654, 135042), (852, 103659), (951, 92868), (981, 90028), (1268, 69651), (1278, 69106), (1308, 67521), (1902, 46434), (1962, 45014), (2556, 34553), (2853, 30956), (3804, 23217), (3924, 22507), (5706, 15478), (7739, 11412)]