70198884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:1889

約数の個数: 72

約数和(自身を含む): 204160320

約数和(自身を除く): 133961436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1709, 1956, 2282, 2934, 3418, 3423, 4564, 5127, 5868, 6836, 6846, 10254, 10269, 11963, 13692, 15381, 20508, 20538, 23926, 30762, 35889, 41076, 47852, 61524, 71778, 107667, 143556, 215334, 278567, 430668, 557134, 835701, 1114268, 1671402, 1949969, 2507103, 3342804, 3899938, 5014206, 5849907, 7799876, 10028412, 11699814, 17549721, 23399628, 35099442, 70198884]

約数ペア:

[(1, 70198884), (2, 35099442), (3, 23399628), (4, 17549721), (6, 11699814), (7, 10028412), (9, 7799876), (12, 5849907), (14, 5014206), (18, 3899938), (21, 3342804), (28, 2507103), (36, 1949969), (42, 1671402), (63, 1114268), (84, 835701), (126, 557134), (163, 430668), (252, 278567), (326, 215334), (489, 143556), (652, 107667), (978, 71778), (1141, 61524), (1467, 47852), (1709, 41076), (1956, 35889), (2282, 30762), (2934, 23926), (3418, 20538), (3423, 20508), (4564, 15381), (5127, 13692), (5868, 11963), (6836, 10269), (6846, 10254)]