84547548

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 220776192

約数和(自身を除く): 136228644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 107, 141, 188, 214, 282, 321, 423, 428, 467, 564, 642, 846, 934, 963, 1284, 1401, 1692, 1868, 1926, 2802, 3852, 4203, 5029, 5604, 8406, 10058, 15087, 16812, 20116, 21949, 30174, 43898, 45261, 49969, 60348, 65847, 87796, 90522, 99938, 131694, 149907, 181044, 197541, 199876, 263388, 299814, 395082, 449721, 599628, 790164, 899442, 1798884, 2348543, 4697086, 7045629, 9394172, 14091258, 21136887, 28182516, 42273774, 84547548]

約数ペア:

[(1, 84547548), (2, 42273774), (3, 28182516), (4, 21136887), (6, 14091258), (9, 9394172), (12, 7045629), (18, 4697086), (36, 2348543), (47, 1798884), (94, 899442), (107, 790164), (141, 599628), (188, 449721), (214, 395082), (282, 299814), (321, 263388), (423, 199876), (428, 197541), (467, 181044), (564, 149907), (642, 131694), (846, 99938), (934, 90522), (963, 87796), (1284, 65847), (1401, 60348), (1692, 49969), (1868, 45261), (1926, 43898), (2802, 30174), (3852, 21949), (4203, 20116), (5029, 16812), (5604, 15087), (8406, 10058)]