73896420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 224380800

約数和(自身を除く): 150484380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 449, 633, 780, 844, 898, 1055, 1266, 1347, 1796, 2110, 2245, 2532, 2694, 2743, 3165, 4220, 4490, 5388, 5486, 5837, 6330, 6735, 8229, 8980, 10972, 11674, 12660, 13470, 13715, 16458, 17511, 23348, 26940, 27430, 29185, 32916, 35022, 41145, 54860, 58370, 70044, 82290, 87555, 94739, 116740, 164580, 175110, 189478, 284217, 350220, 378956, 473695, 568434, 947390, 1136868, 1231607, 1421085, 1894780, 2463214, 2842170, 3694821, 4926428, 5684340, 6158035, 7389642, 12316070, 14779284, 18474105, 24632140, 36948210, 73896420]

約数ペア:

[(1, 73896420), (2, 36948210), (3, 24632140), (4, 18474105), (5, 14779284), (6, 12316070), (10, 7389642), (12, 6158035), (13, 5684340), (15, 4926428), (20, 3694821), (26, 2842170), (30, 2463214), (39, 1894780), (52, 1421085), (60, 1231607), (65, 1136868), (78, 947390), (130, 568434), (156, 473695), (195, 378956), (211, 350220), (260, 284217), (390, 189478), (422, 175110), (449, 164580), (633, 116740), (780, 94739), (844, 87555), (898, 82290), (1055, 70044), (1266, 58370), (1347, 54860), (1796, 41145), (2110, 35022), (2245, 32916), (2532, 29185), (2694, 27430), (2743, 26940), (3165, 23348), (4220, 17511), (4490, 16458), (5388, 13715), (5486, 13470), (5837, 12660), (6330, 11674), (6735, 10972), (8229, 8980)]