61249504

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 132292440

約数和(自身を除く): 71042936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 179, 272, 289, 296, 358, 544, 578, 592, 629, 716, 1156, 1184, 1258, 1432, 2312, 2516, 2864, 3043, 4624, 5032, 5728, 6086, 6623, 9248, 10064, 10693, 12172, 13246, 20128, 21386, 24344, 26492, 42772, 48688, 51731, 52984, 85544, 97376, 103462, 105968, 112591, 171088, 206924, 211936, 225182, 342176, 413848, 450364, 827696, 900728, 1655392, 1801456, 1914047, 3602912, 3828094, 7656188, 15312376, 30624752, 61249504]

約数ペア:

[(1, 61249504), (2, 30624752), (4, 15312376), (8, 7656188), (16, 3828094), (17, 3602912), (32, 1914047), (34, 1801456), (37, 1655392), (68, 900728), (74, 827696), (136, 450364), (148, 413848), (179, 342176), (272, 225182), (289, 211936), (296, 206924), (358, 171088), (544, 112591), (578, 105968), (592, 103462), (629, 97376), (716, 85544), (1156, 52984), (1184, 51731), (1258, 48688), (1432, 42772), (2312, 26492), (2516, 24344), (2864, 21386), (3043, 20128), (4624, 13246), (5032, 12172), (5728, 10693), (6086, 10064), (6623, 9248)]