74584728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{54521}}^1$

素因数の和:54552

約数の個数: 48

約数和(自身を含む): 212635800

約数和(自身を除く): 138051072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 54521, 109042, 163563, 218084, 327126, 436168, 490689, 654252, 981378, 1035899, 1308504, 1962756, 2071798, 3107697, 3925512, 4143596, 6215394, 8287192, 9323091, 12430788, 18646182, 24861576, 37292364, 74584728]

約数ペア:

[(1, 74584728), (2, 37292364), (3, 24861576), (4, 18646182), (6, 12430788), (8, 9323091), (9, 8287192), (12, 6215394), (18, 4143596), (19, 3925512), (24, 3107697), (36, 2071798), (38, 1962756), (57, 1308504), (72, 1035899), (76, 981378), (114, 654252), (152, 490689), (171, 436168), (228, 327126), (342, 218084), (456, 163563), (684, 109042), (1368, 54521)]