65179842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 173322240

約数和(自身を除く): 108142398

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 61, 78, 91, 103, 114, 122, 133, 182, 183, 206, 247, 266, 273, 309, 366, 399, 427, 494, 546, 618, 721, 741, 793, 798, 854, 1159, 1281, 1339, 1442, 1482, 1586, 1729, 1957, 2163, 2318, 2379, 2562, 2678, 3458, 3477, 3914, 4017, 4326, 4758, 5187, 5551, 5871, 6283, 6954, 8034, 8113, 9373, 10374, 11102, 11742, 12566, 13699, 15067, 16226, 16653, 18746, 18849, 24339, 25441, 27398, 28119, 30134, 33306, 37698, 41097, 43981, 45201, 48678, 50882, 56238, 76323, 81679, 82194, 87962, 90402, 105469, 119377, 131943, 152646, 163358, 178087, 210938, 238754, 245037, 263886, 316407, 356174, 358131, 490074, 534261, 571753, 632814, 716262, 835639, 1068522, 1143506, 1551901, 1671278, 1715259, 2506917, 3103802, 3430518, 4655703, 5013834, 9311406, 10863307, 21726614, 32589921, 65179842]

約数ペア:

[(1, 65179842), (2, 32589921), (3, 21726614), (6, 10863307), (7, 9311406), (13, 5013834), (14, 4655703), (19, 3430518), (21, 3103802), (26, 2506917), (38, 1715259), (39, 1671278), (42, 1551901), (57, 1143506), (61, 1068522), (78, 835639), (91, 716262), (103, 632814), (114, 571753), (122, 534261), (133, 490074), (182, 358131), (183, 356174), (206, 316407), (247, 263886), (266, 245037), (273, 238754), (309, 210938), (366, 178087), (399, 163358), (427, 152646), (494, 131943), (546, 119377), (618, 105469), (721, 90402), (741, 87962), (793, 82194), (798, 81679), (854, 76323), (1159, 56238), (1281, 50882), (1339, 48678), (1442, 45201), (1482, 43981), (1586, 41097), (1729, 37698), (1957, 33306), (2163, 30134), (2318, 28119), (2379, 27398), (2562, 25441), (2678, 24339), (3458, 18849), (3477, 18746), (3914, 16653), (4017, 16226), (4326, 15067), (4758, 13699), (5187, 12566), (5551, 11742), (5871, 11102), (6283, 10374), (6954, 9373), (8034, 8113)]