72113712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2322

約数の個数: 80

約数和(自身を含む): 206653440

約数和(自身を除く): 134539728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2239, 2684, 2928, 4026, 4478, 5368, 6717, 8052, 8956, 10736, 13434, 16104, 17912, 24629, 26868, 32208, 35824, 49258, 53736, 73887, 98516, 107472, 136579, 147774, 197032, 273158, 295548, 394064, 409737, 546316, 591096, 819474, 1092632, 1182192, 1502369, 1638948, 2185264, 3004738, 3277896, 4507107, 6009476, 6555792, 9014214, 12018952, 18028428, 24037904, 36056856, 72113712]

約数ペア:

[(1, 72113712), (2, 36056856), (3, 24037904), (4, 18028428), (6, 12018952), (8, 9014214), (11, 6555792), (12, 6009476), (16, 4507107), (22, 3277896), (24, 3004738), (33, 2185264), (44, 1638948), (48, 1502369), (61, 1182192), (66, 1092632), (88, 819474), (122, 591096), (132, 546316), (176, 409737), (183, 394064), (244, 295548), (264, 273158), (366, 197032), (488, 147774), (528, 136579), (671, 107472), (732, 98516), (976, 73887), (1342, 53736), (1464, 49258), (2013, 35824), (2239, 32208), (2684, 26868), (2928, 24629), (4026, 17912), (4478, 16104), (5368, 13434), (6717, 10736), (8052, 8956)]