64892646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 174807360

約数和(自身を除く): 109914714

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 173, 182, 229, 234, 273, 346, 458, 519, 546, 687, 819, 1038, 1211, 1374, 1557, 1603, 1638, 2061, 2249, 2422, 2977, 3114, 3206, 3633, 4122, 4498, 4809, 5954, 6747, 7266, 8931, 9618, 10899, 13494, 14427, 15743, 17862, 20241, 20839, 21798, 26793, 28854, 31486, 39617, 40482, 41678, 47229, 53586, 62517, 79234, 94458, 118851, 125034, 141687, 187551, 237702, 277319, 283374, 356553, 375102, 515021, 554638, 713106, 831957, 1030042, 1545063, 1663914, 2495871, 3090126, 3605147, 4635189, 4991742, 7210294, 9270378, 10815441, 21630882, 32446323, 64892646]

約数ペア:

[(1, 64892646), (2, 32446323), (3, 21630882), (6, 10815441), (7, 9270378), (9, 7210294), (13, 4991742), (14, 4635189), (18, 3605147), (21, 3090126), (26, 2495871), (39, 1663914), (42, 1545063), (63, 1030042), (78, 831957), (91, 713106), (117, 554638), (126, 515021), (173, 375102), (182, 356553), (229, 283374), (234, 277319), (273, 237702), (346, 187551), (458, 141687), (519, 125034), (546, 118851), (687, 94458), (819, 79234), (1038, 62517), (1211, 53586), (1374, 47229), (1557, 41678), (1603, 40482), (1638, 39617), (2061, 31486), (2249, 28854), (2422, 26793), (2977, 21798), (3114, 20839), (3206, 20241), (3633, 17862), (4122, 15743), (4498, 14427), (4809, 13494), (5954, 10899), (6747, 9618), (7266, 8931)]