77498460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33119}}^1$

素因数の和:33147

約数の個数: 72

約数和(自身を含む): 253169280

約数和(自身を除く): 175670820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 33119, 66238, 99357, 132476, 165595, 198714, 298071, 331190, 397428, 430547, 496785, 596142, 662380, 861094, 993570, 1192284, 1291641, 1490355, 1722188, 1987140, 2152735, 2583282, 2980710, 3874923, 4305470, 5166564, 5961420, 6458205, 7749846, 8610940, 12916410, 15499692, 19374615, 25832820, 38749230, 77498460]

約数ペア:

[(1, 77498460), (2, 38749230), (3, 25832820), (4, 19374615), (5, 15499692), (6, 12916410), (9, 8610940), (10, 7749846), (12, 6458205), (13, 5961420), (15, 5166564), (18, 4305470), (20, 3874923), (26, 2980710), (30, 2583282), (36, 2152735), (39, 1987140), (45, 1722188), (52, 1490355), (60, 1291641), (65, 1192284), (78, 993570), (90, 861094), (117, 662380), (130, 596142), (156, 496785), (180, 430547), (195, 397428), (234, 331190), (260, 298071), (390, 198714), (468, 165595), (585, 132476), (780, 99357), (1170, 66238), (2340, 33119)]