85939308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 274980160

約数和(自身を除く): 189040852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 709, 777, 819, 962, 1036, 1092, 1332, 1418, 1443, 1554, 1638, 1924, 2127, 2331, 2836, 2886, 3108, 3276, 3367, 4254, 4329, 4662, 4963, 5772, 6381, 6734, 8508, 8658, 9217, 9324, 9926, 10101, 12762, 13468, 14889, 17316, 18434, 19852, 20202, 25524, 26233, 27651, 29778, 30303, 36868, 40404, 44667, 52466, 55302, 59556, 60606, 64519, 78699, 82953, 89334, 104932, 110604, 121212, 129038, 157398, 165906, 178668, 183631, 193557, 236097, 258076, 314796, 331812, 341029, 367262, 387114, 472194, 550893, 580671, 682058, 734524, 774228, 944388, 1023087, 1101786, 1161342, 1364116, 1652679, 2046174, 2203572, 2322684, 2387203, 3069261, 3305358, 4092348, 4774406, 6138522, 6610716, 7161609, 9548812, 12277044, 14323218, 21484827, 28646436, 42969654, 85939308]

約数ペア:

[(1, 85939308), (2, 42969654), (3, 28646436), (4, 21484827), (6, 14323218), (7, 12277044), (9, 9548812), (12, 7161609), (13, 6610716), (14, 6138522), (18, 4774406), (21, 4092348), (26, 3305358), (28, 3069261), (36, 2387203), (37, 2322684), (39, 2203572), (42, 2046174), (52, 1652679), (63, 1364116), (74, 1161342), (78, 1101786), (84, 1023087), (91, 944388), (111, 774228), (117, 734524), (126, 682058), (148, 580671), (156, 550893), (182, 472194), (222, 387114), (234, 367262), (252, 341029), (259, 331812), (273, 314796), (333, 258076), (364, 236097), (444, 193557), (468, 183631), (481, 178668), (518, 165906), (546, 157398), (666, 129038), (709, 121212), (777, 110604), (819, 104932), (962, 89334), (1036, 82953), (1092, 78699), (1332, 64519), (1418, 60606), (1443, 59556), (1554, 55302), (1638, 52466), (1924, 44667), (2127, 40404), (2331, 36868), (2836, 30303), (2886, 29778), (3108, 27651), (3276, 26233), (3367, 25524), (4254, 20202), (4329, 19852), (4662, 18434), (4963, 17316), (5772, 14889), (6381, 13468), (6734, 12762), (8508, 10101), (8658, 9926), (9217, 9324)]