73881796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 144619776

約数和(自身を除く): 70737980

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 97, 194, 388, 391, 487, 782, 974, 1564, 1649, 1948, 2231, 3298, 4462, 6596, 8279, 8924, 11201, 16558, 22402, 33116, 37927, 44804, 47239, 75854, 94478, 151708, 188956, 190417, 380834, 761668, 803063, 1086497, 1606126, 2172994, 3212252, 4345988, 18470449, 36940898, 73881796]

約数ペア:

[(1, 73881796), (2, 36940898), (4, 18470449), (17, 4345988), (23, 3212252), (34, 2172994), (46, 1606126), (68, 1086497), (92, 803063), (97, 761668), (194, 380834), (388, 190417), (391, 188956), (487, 151708), (782, 94478), (974, 75854), (1564, 47239), (1649, 44804), (1948, 37927), (2231, 33116), (3298, 22402), (4462, 16558), (6596, 11201), (8279, 8924)]