72374192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 168203520

約数和(自身を除く): 95829328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 368, 418, 437, 506, 836, 874, 941, 1012, 1672, 1748, 1882, 2024, 3344, 3496, 3764, 4048, 4807, 6992, 7528, 9614, 10351, 15056, 17879, 19228, 20702, 21643, 35758, 38456, 41404, 43286, 71516, 76912, 82808, 86572, 143032, 165616, 173144, 196669, 238073, 286064, 346288, 393338, 411217, 476146, 786676, 822434, 952292, 1573352, 1644868, 1904584, 3146704, 3289736, 3809168, 4523387, 6579472, 9046774, 18093548, 36187096, 72374192]

約数ペア:

[(1, 72374192), (2, 36187096), (4, 18093548), (8, 9046774), (11, 6579472), (16, 4523387), (19, 3809168), (22, 3289736), (23, 3146704), (38, 1904584), (44, 1644868), (46, 1573352), (76, 952292), (88, 822434), (92, 786676), (152, 476146), (176, 411217), (184, 393338), (209, 346288), (253, 286064), (304, 238073), (368, 196669), (418, 173144), (437, 165616), (506, 143032), (836, 86572), (874, 82808), (941, 76912), (1012, 71516), (1672, 43286), (1748, 41404), (1882, 38456), (2024, 35758), (3344, 21643), (3496, 20702), (3764, 19228), (4048, 17879), (4807, 15056), (6992, 10351), (7528, 9614)]