64190208

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 185431680

約数和(自身を除く): 121241472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 83, 96, 106, 114, 128, 152, 159, 166, 192, 212, 228, 249, 256, 304, 318, 332, 384, 424, 456, 498, 608, 636, 664, 768, 848, 912, 996, 1007, 1216, 1272, 1328, 1577, 1696, 1824, 1992, 2014, 2432, 2544, 2656, 3021, 3154, 3392, 3648, 3984, 4028, 4399, 4731, 4864, 5088, 5312, 6042, 6308, 6784, 7296, 7968, 8056, 8798, 9462, 10176, 10624, 12084, 12616, 13197, 13568, 14592, 15936, 16112, 17596, 18924, 20352, 21248, 24168, 25232, 26394, 31872, 32224, 35192, 37848, 40704, 48336, 50464, 52788, 63744, 64448, 70384, 75696, 83581, 96672, 100928, 105576, 128896, 140768, 151392, 167162, 193344, 201856, 211152, 250743, 257792, 281536, 302784, 334324, 386688, 403712, 422304, 501486, 563072, 605568, 668648, 773376, 844608, 1002972, 1126144, 1211136, 1337296, 1689216, 2005944, 2674592, 3378432, 4011888, 5349184, 8023776, 10698368, 16047552, 21396736, 32095104, 64190208]

約数ペア:

[(1, 64190208), (2, 32095104), (3, 21396736), (4, 16047552), (6, 10698368), (8, 8023776), (12, 5349184), (16, 4011888), (19, 3378432), (24, 2674592), (32, 2005944), (38, 1689216), (48, 1337296), (53, 1211136), (57, 1126144), (64, 1002972), (76, 844608), (83, 773376), (96, 668648), (106, 605568), (114, 563072), (128, 501486), (152, 422304), (159, 403712), (166, 386688), (192, 334324), (212, 302784), (228, 281536), (249, 257792), (256, 250743), (304, 211152), (318, 201856), (332, 193344), (384, 167162), (424, 151392), (456, 140768), (498, 128896), (608, 105576), (636, 100928), (664, 96672), (768, 83581), (848, 75696), (912, 70384), (996, 64448), (1007, 63744), (1216, 52788), (1272, 50464), (1328, 48336), (1577, 40704), (1696, 37848), (1824, 35192), (1992, 32224), (2014, 31872), (2432, 26394), (2544, 25232), (2656, 24168), (3021, 21248), (3154, 20352), (3392, 18924), (3648, 17596), (3984, 16112), (4028, 15936), (4399, 14592), (4731, 13568), (4864, 13197), (5088, 12616), (5312, 12084), (6042, 10624), (6308, 10176), (6784, 9462), (7296, 8798), (7968, 8056)]