87560172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15107}}^1$

素因数の和:15147

約数の個数: 72

約数和(自身を含む): 263966976

約数和(自身を除く): 176406804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 15107, 30214, 45321, 60428, 90642, 105749, 135963, 181284, 211498, 271926, 317247, 347461, 422996, 543852, 634494, 694922, 951741, 1042383, 1268988, 1389844, 1903482, 2084766, 2432227, 3127149, 3806964, 4169532, 4864454, 6254298, 7296681, 9728908, 12508596, 14593362, 21890043, 29186724, 43780086, 87560172]

約数ペア:

[(1, 87560172), (2, 43780086), (3, 29186724), (4, 21890043), (6, 14593362), (7, 12508596), (9, 9728908), (12, 7296681), (14, 6254298), (18, 4864454), (21, 4169532), (23, 3806964), (28, 3127149), (36, 2432227), (42, 2084766), (46, 1903482), (63, 1389844), (69, 1268988), (84, 1042383), (92, 951741), (126, 694922), (138, 634494), (161, 543852), (207, 422996), (252, 347461), (276, 317247), (322, 271926), (414, 211498), (483, 181284), (644, 135963), (828, 105749), (966, 90642), (1449, 60428), (1932, 45321), (2898, 30214), (5796, 15107)]