72313304

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21169}}^1$

素因数の和:21243

約数の個数: 32

約数和(自身を含む): 157504800

約数和(自身を除く): 85191496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 21169, 42338, 84676, 148183, 169352, 296366, 592732, 1185464, 1291309, 2582618, 5165236, 9039163, 10330472, 18078326, 36156652, 72313304]

約数ペア:

[(1, 72313304), (2, 36156652), (4, 18078326), (7, 10330472), (8, 9039163), (14, 5165236), (28, 2582618), (56, 1291309), (61, 1185464), (122, 592732), (244, 296366), (427, 169352), (488, 148183), (854, 84676), (1708, 42338), (3416, 21169)]