72512664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22717}}^1$

素因数の和:22752

約数の個数: 64

約数和(自身を含む): 218092800

約数和(自身を除く): 145580136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 22717, 45434, 68151, 90868, 136302, 159019, 181736, 272604, 318038, 431623, 477057, 545208, 636076, 863246, 954114, 1272152, 1294869, 1726492, 1908228, 2589738, 3021361, 3452984, 3816456, 5179476, 6042722, 9064083, 10358952, 12085444, 18128166, 24170888, 36256332, 72512664]

約数ペア:

[(1, 72512664), (2, 36256332), (3, 24170888), (4, 18128166), (6, 12085444), (7, 10358952), (8, 9064083), (12, 6042722), (14, 5179476), (19, 3816456), (21, 3452984), (24, 3021361), (28, 2589738), (38, 1908228), (42, 1726492), (56, 1294869), (57, 1272152), (76, 954114), (84, 863246), (114, 636076), (133, 545208), (152, 477057), (168, 431623), (228, 318038), (266, 272604), (399, 181736), (456, 159019), (532, 136302), (798, 90868), (1064, 68151), (1596, 45434), (3192, 22717)]