64252248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 118639272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 41, 46, 51, 68, 69, 82, 92, 102, 123, 136, 138, 164, 167, 184, 204, 246, 276, 328, 334, 391, 408, 492, 501, 552, 668, 697, 782, 943, 984, 1002, 1173, 1336, 1394, 1564, 1886, 2004, 2091, 2346, 2788, 2829, 2839, 3128, 3772, 3841, 4008, 4182, 4692, 5576, 5658, 5678, 6847, 7544, 7682, 8364, 8517, 9384, 11316, 11356, 11523, 13694, 15364, 16031, 16728, 17034, 20541, 22632, 22712, 23046, 27388, 30728, 32062, 34068, 41082, 46092, 48093, 54776, 64124, 65297, 68136, 82164, 92184, 96186, 116399, 128248, 130594, 157481, 164328, 192372, 195891, 232798, 261188, 314962, 349197, 384744, 391782, 465596, 472443, 522376, 629924, 698394, 783564, 931192, 944886, 1259848, 1396788, 1567128, 1889772, 2677177, 2793576, 3779544, 5354354, 8031531, 10708708, 16063062, 21417416, 32126124, 64252248]

約数ペア:

[(1, 64252248), (2, 32126124), (3, 21417416), (4, 16063062), (6, 10708708), (8, 8031531), (12, 5354354), (17, 3779544), (23, 2793576), (24, 2677177), (34, 1889772), (41, 1567128), (46, 1396788), (51, 1259848), (68, 944886), (69, 931192), (82, 783564), (92, 698394), (102, 629924), (123, 522376), (136, 472443), (138, 465596), (164, 391782), (167, 384744), (184, 349197), (204, 314962), (246, 261188), (276, 232798), (328, 195891), (334, 192372), (391, 164328), (408, 157481), (492, 130594), (501, 128248), (552, 116399), (668, 96186), (697, 92184), (782, 82164), (943, 68136), (984, 65297), (1002, 64124), (1173, 54776), (1336, 48093), (1394, 46092), (1564, 41082), (1886, 34068), (2004, 32062), (2091, 30728), (2346, 27388), (2788, 23046), (2829, 22712), (2839, 22632), (3128, 20541), (3772, 17034), (3841, 16728), (4008, 16031), (4182, 15364), (4692, 13694), (5576, 11523), (5658, 11356), (5678, 11316), (6847, 9384), (7544, 8517), (7682, 8364)]