63896868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 185570112

約数和(自身を除く): 121673244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1117, 1362, 1589, 2043, 2234, 2724, 3178, 3351, 4086, 4468, 4767, 6356, 6702, 7819, 8172, 9534, 10053, 13404, 14301, 15638, 19068, 20106, 23457, 28602, 31276, 40212, 46914, 57204, 70371, 93828, 140742, 253559, 281484, 507118, 760677, 1014236, 1521354, 1774913, 2282031, 3042708, 3549826, 4564062, 5324739, 7099652, 9128124, 10649478, 15974217, 21298956, 31948434, 63896868]

約数ペア:

[(1, 63896868), (2, 31948434), (3, 21298956), (4, 15974217), (6, 10649478), (7, 9128124), (9, 7099652), (12, 5324739), (14, 4564062), (18, 3549826), (21, 3042708), (28, 2282031), (36, 1774913), (42, 1521354), (63, 1014236), (84, 760677), (126, 507118), (227, 281484), (252, 253559), (454, 140742), (681, 93828), (908, 70371), (1117, 57204), (1362, 46914), (1589, 40212), (2043, 31276), (2234, 28602), (2724, 23457), (3178, 20106), (3351, 19068), (4086, 15638), (4468, 14301), (4767, 13404), (6356, 10053), (6702, 9534), (7819, 8172)]