42270072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 115721760

約数和(自身を除く): 73451688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2221, 2379, 3172, 4442, 4758, 6344, 6663, 8884, 9516, 13326, 17768, 19032, 26652, 28873, 53304, 57746, 86619, 115492, 135481, 173238, 230984, 270962, 346476, 406443, 541924, 692952, 812886, 1083848, 1625772, 1761253, 3251544, 3522506, 5283759, 7045012, 10567518, 14090024, 21135036, 42270072]

約数ペア:

[(1, 42270072), (2, 21135036), (3, 14090024), (4, 10567518), (6, 7045012), (8, 5283759), (12, 3522506), (13, 3251544), (24, 1761253), (26, 1625772), (39, 1083848), (52, 812886), (61, 692952), (78, 541924), (104, 406443), (122, 346476), (156, 270962), (183, 230984), (244, 173238), (312, 135481), (366, 115492), (488, 86619), (732, 57746), (793, 53304), (1464, 28873), (1586, 26652), (2221, 19032), (2379, 17768), (3172, 13326), (4442, 9516), (4758, 8884), (6344, 6663)]