66820968

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 187799040

約数和(自身を除く): 120978072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 113, 129, 172, 191, 226, 258, 339, 344, 382, 387, 452, 516, 573, 678, 764, 774, 904, 1017, 1032, 1146, 1356, 1528, 1548, 1719, 2034, 2292, 2712, 3096, 3438, 4068, 4584, 4859, 6876, 8136, 8213, 9718, 13752, 14577, 16426, 19436, 21583, 24639, 29154, 32852, 38872, 43166, 43731, 49278, 58308, 64749, 65704, 73917, 86332, 87462, 98556, 116616, 129498, 147834, 172664, 174924, 194247, 197112, 258996, 295668, 349848, 388494, 517992, 591336, 776988, 928069, 1553976, 1856138, 2784207, 3712276, 5568414, 7424552, 8352621, 11136828, 16705242, 22273656, 33410484, 66820968]

約数ペア:

[(1, 66820968), (2, 33410484), (3, 22273656), (4, 16705242), (6, 11136828), (8, 8352621), (9, 7424552), (12, 5568414), (18, 3712276), (24, 2784207), (36, 1856138), (43, 1553976), (72, 928069), (86, 776988), (113, 591336), (129, 517992), (172, 388494), (191, 349848), (226, 295668), (258, 258996), (339, 197112), (344, 194247), (382, 174924), (387, 172664), (452, 147834), (516, 129498), (573, 116616), (678, 98556), (764, 87462), (774, 86332), (904, 73917), (1017, 65704), (1032, 64749), (1146, 58308), (1356, 49278), (1528, 43731), (1548, 43166), (1719, 38872), (2034, 32852), (2292, 29154), (2712, 24639), (3096, 21583), (3438, 19436), (4068, 16426), (4584, 14577), (4859, 13752), (6876, 9718), (8136, 8213)]