72159828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7583}}^1$

素因数の和:7664

約数の個数: 48

約数和(自身を含む): 184321536

約数和(自身を除く): 112161708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 7583, 9516, 15166, 22749, 30332, 45498, 90996, 98579, 197158, 295737, 394316, 462563, 591474, 925126, 1182948, 1387689, 1850252, 2775378, 5550756, 6013319, 12026638, 18039957, 24053276, 36079914, 72159828]

約数ペア:

[(1, 72159828), (2, 36079914), (3, 24053276), (4, 18039957), (6, 12026638), (12, 6013319), (13, 5550756), (26, 2775378), (39, 1850252), (52, 1387689), (61, 1182948), (78, 925126), (122, 591474), (156, 462563), (183, 394316), (244, 295737), (366, 197158), (732, 98579), (793, 90996), (1586, 45498), (2379, 30332), (3172, 22749), (4758, 15166), (7583, 9516)]