173744004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1531}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 474343968

約数和(自身を除く): 300599964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1351, 1531, 2316, 2702, 3062, 4053, 4593, 5404, 6124, 8106, 9186, 9457, 10717, 16212, 18372, 18914, 21434, 28371, 32151, 37828, 42868, 56742, 64302, 75019, 113484, 128604, 150038, 225057, 295483, 300076, 450114, 590966, 886449, 900228, 1181932, 1772898, 2068381, 3545796, 4136762, 6205143, 8273524, 12410286, 14478667, 24820572, 28957334, 43436001, 57914668, 86872002, 173744004]

約数ペア:

[(1, 173744004), (2, 86872002), (3, 57914668), (4, 43436001), (6, 28957334), (7, 24820572), (12, 14478667), (14, 12410286), (21, 8273524), (28, 6205143), (42, 4136762), (49, 3545796), (84, 2068381), (98, 1772898), (147, 1181932), (193, 900228), (196, 886449), (294, 590966), (386, 450114), (579, 300076), (588, 295483), (772, 225057), (1158, 150038), (1351, 128604), (1531, 113484), (2316, 75019), (2702, 64302), (3062, 56742), (4053, 42868), (4593, 37828), (5404, 32151), (6124, 28371), (8106, 21434), (9186, 18914), (9457, 18372), (10717, 16212)]