89163252

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 232552320

約数和(自身を除く): 143389068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 239, 241, 258, 387, 478, 482, 516, 717, 723, 774, 956, 964, 1434, 1446, 1548, 2151, 2169, 2868, 2892, 4302, 4338, 8604, 8676, 10277, 10363, 20554, 20726, 30831, 31089, 41108, 41452, 57599, 61662, 62178, 92493, 93267, 115198, 123324, 124356, 172797, 184986, 186534, 230396, 345594, 369972, 373068, 518391, 691188, 1036782, 2073564, 2476757, 4953514, 7430271, 9907028, 14860542, 22290813, 29721084, 44581626, 89163252]

約数ペア:

[(1, 89163252), (2, 44581626), (3, 29721084), (4, 22290813), (6, 14860542), (9, 9907028), (12, 7430271), (18, 4953514), (36, 2476757), (43, 2073564), (86, 1036782), (129, 691188), (172, 518391), (239, 373068), (241, 369972), (258, 345594), (387, 230396), (478, 186534), (482, 184986), (516, 172797), (717, 124356), (723, 123324), (774, 115198), (956, 93267), (964, 92493), (1434, 62178), (1446, 61662), (1548, 57599), (2151, 41452), (2169, 41108), (2868, 31089), (2892, 30831), (4302, 20726), (4338, 20554), (8604, 10363), (8676, 10277)]