78540948

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15473}}^1$

素因数の和:15533

約数の個数: 48

約数和(自身を含む): 207970560

約数和(自身を除く): 129429612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 15473, 30946, 46419, 61892, 92838, 139257, 185676, 278514, 417771, 557028, 727231, 835542, 1454462, 1671084, 2181693, 2908924, 4363386, 6545079, 8726772, 13090158, 19635237, 26180316, 39270474, 78540948]

約数ペア:

[(1, 78540948), (2, 39270474), (3, 26180316), (4, 19635237), (6, 13090158), (9, 8726772), (12, 6545079), (18, 4363386), (27, 2908924), (36, 2181693), (47, 1671084), (54, 1454462), (94, 835542), (108, 727231), (141, 557028), (188, 417771), (282, 278514), (423, 185676), (564, 139257), (846, 92838), (1269, 61892), (1692, 46419), (2538, 30946), (5076, 15473)]