71921688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 191136000

約数和(自身を除く): 119214312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 654, 872, 1308, 1447, 2071, 2616, 2894, 4142, 4341, 5788, 6213, 8284, 8682, 11576, 12426, 16568, 17364, 24852, 27493, 34728, 49704, 54986, 82479, 109972, 157723, 164958, 219944, 315446, 329916, 473169, 630892, 659832, 946338, 1261784, 1892676, 2996737, 3785352, 5993474, 8990211, 11986948, 17980422, 23973896, 35960844, 71921688]

約数ペア:

[(1, 71921688), (2, 35960844), (3, 23973896), (4, 17980422), (6, 11986948), (8, 8990211), (12, 5993474), (19, 3785352), (24, 2996737), (38, 1892676), (57, 1261784), (76, 946338), (109, 659832), (114, 630892), (152, 473169), (218, 329916), (228, 315446), (327, 219944), (436, 164958), (456, 157723), (654, 109972), (872, 82479), (1308, 54986), (1447, 49704), (2071, 34728), (2616, 27493), (2894, 24852), (4142, 17364), (4341, 16568), (5788, 12426), (6213, 11576), (8284, 8682)]