64811376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 209495520

約数和(自身を除く): 144684144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 569, 678, 791, 904, 1008, 1017, 1138, 1356, 1582, 1707, 1808, 2034, 2276, 2373, 2712, 3164, 3414, 3983, 4068, 4552, 4746, 5121, 5424, 6328, 6828, 7119, 7966, 8136, 9104, 9492, 10242, 11949, 12656, 13656, 14238, 15932, 16272, 18984, 20484, 23898, 27312, 28476, 31864, 35847, 37968, 40968, 47796, 56952, 63728, 64297, 71694, 81936, 95592, 113904, 128594, 143388, 191184, 192891, 257188, 286776, 385782, 450079, 514376, 573552, 578673, 771564, 900158, 1028752, 1157346, 1350237, 1543128, 1800316, 2314692, 2700474, 3086256, 3600632, 4050711, 4629384, 5400948, 7201264, 8101422, 9258768, 10801896, 16202844, 21603792, 32405688, 64811376]

約数ペア:

[(1, 64811376), (2, 32405688), (3, 21603792), (4, 16202844), (6, 10801896), (7, 9258768), (8, 8101422), (9, 7201264), (12, 5400948), (14, 4629384), (16, 4050711), (18, 3600632), (21, 3086256), (24, 2700474), (28, 2314692), (36, 1800316), (42, 1543128), (48, 1350237), (56, 1157346), (63, 1028752), (72, 900158), (84, 771564), (112, 578673), (113, 573552), (126, 514376), (144, 450079), (168, 385782), (226, 286776), (252, 257188), (336, 192891), (339, 191184), (452, 143388), (504, 128594), (569, 113904), (678, 95592), (791, 81936), (904, 71694), (1008, 64297), (1017, 63728), (1138, 56952), (1356, 47796), (1582, 40968), (1707, 37968), (1808, 35847), (2034, 31864), (2276, 28476), (2373, 27312), (2712, 23898), (3164, 20484), (3414, 18984), (3983, 16272), (4068, 15932), (4552, 14238), (4746, 13656), (5121, 12656), (5424, 11949), (6328, 10242), (6828, 9492), (7119, 9104), (7966, 8136)]