72642836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 155457792

約数和(自身を除く): 82814956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1414, 1511, 1717, 2828, 3022, 3434, 6044, 6868, 10577, 12019, 21154, 24038, 25687, 42308, 48076, 51374, 102748, 152611, 179809, 305222, 359618, 610444, 719236, 1068277, 2136554, 2594387, 4273108, 5188774, 10377548, 18160709, 36321418, 72642836]

約数ペア:

[(1, 72642836), (2, 36321418), (4, 18160709), (7, 10377548), (14, 5188774), (17, 4273108), (28, 2594387), (34, 2136554), (68, 1068277), (101, 719236), (119, 610444), (202, 359618), (238, 305222), (404, 179809), (476, 152611), (707, 102748), (1414, 51374), (1511, 48076), (1717, 42308), (2828, 25687), (3022, 24038), (3434, 21154), (6044, 12019), (6868, 10577)]