78411936

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42989}}^1$

素因数の和:43021

約数の個数: 48

約数和(自身を含む): 216669600

約数和(自身を除く): 138257664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 42989, 85978, 128967, 171956, 257934, 343912, 515868, 687824, 816791, 1031736, 1375648, 1633582, 2063472, 2450373, 3267164, 4126944, 4900746, 6534328, 9801492, 13068656, 19602984, 26137312, 39205968, 78411936]

約数ペア:

[(1, 78411936), (2, 39205968), (3, 26137312), (4, 19602984), (6, 13068656), (8, 9801492), (12, 6534328), (16, 4900746), (19, 4126944), (24, 3267164), (32, 2450373), (38, 2063472), (48, 1633582), (57, 1375648), (76, 1031736), (96, 816791), (114, 687824), (152, 515868), (228, 343912), (304, 257934), (456, 171956), (608, 128967), (912, 85978), (1824, 42989)]