84506580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16189}}^1$

素因数の和:16233

約数の個数: 72

約数和(自身を含む): 265192200

約数和(自身を除く): 180685620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 16189, 32378, 48567, 64756, 80945, 97134, 145701, 161890, 194268, 242835, 291402, 323780, 469481, 485670, 582804, 728505, 938962, 971340, 1408443, 1457010, 1877924, 2347405, 2816886, 2914020, 4225329, 4694810, 5633772, 7042215, 8450658, 9389620, 14084430, 16901316, 21126645, 28168860, 42253290, 84506580]

約数ペア:

[(1, 84506580), (2, 42253290), (3, 28168860), (4, 21126645), (5, 16901316), (6, 14084430), (9, 9389620), (10, 8450658), (12, 7042215), (15, 5633772), (18, 4694810), (20, 4225329), (29, 2914020), (30, 2816886), (36, 2347405), (45, 1877924), (58, 1457010), (60, 1408443), (87, 971340), (90, 938962), (116, 728505), (145, 582804), (174, 485670), (180, 469481), (261, 323780), (290, 291402), (348, 242835), (435, 194268), (522, 161890), (580, 145701), (870, 97134), (1044, 80945), (1305, 64756), (1740, 48567), (2610, 32378), (5220, 16189)]