64213524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 169059072

約数和(自身を除く): 104845548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 163, 186, 279, 326, 353, 372, 489, 558, 652, 706, 978, 1059, 1116, 1412, 1467, 1956, 2118, 2934, 3177, 4236, 5053, 5868, 6354, 10106, 10943, 12708, 15159, 20212, 21886, 30318, 32829, 43772, 45477, 57539, 60636, 65658, 90954, 98487, 115078, 131316, 172617, 181908, 196974, 230156, 345234, 393948, 517851, 690468, 1035702, 1783709, 2071404, 3567418, 5351127, 7134836, 10702254, 16053381, 21404508, 32106762, 64213524]

約数ペア:

[(1, 64213524), (2, 32106762), (3, 21404508), (4, 16053381), (6, 10702254), (9, 7134836), (12, 5351127), (18, 3567418), (31, 2071404), (36, 1783709), (62, 1035702), (93, 690468), (124, 517851), (163, 393948), (186, 345234), (279, 230156), (326, 196974), (353, 181908), (372, 172617), (489, 131316), (558, 115078), (652, 98487), (706, 90954), (978, 65658), (1059, 60636), (1116, 57539), (1412, 45477), (1467, 43772), (1956, 32829), (2118, 30318), (2934, 21886), (3177, 20212), (4236, 15159), (5053, 12708), (5868, 10943), (6354, 10106)]