64307376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 207677184

約数和(自身を除く): 143369808

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, 126, 131, 144, 168, 252, 262, 336, 393, 487, 504, 524, 786, 917, 974, 1008, 1048, 1179, 1461, 1572, 1834, 1948, 2096, 2358, 2751, 2922, 3144, 3409, 3668, 3896, 4383, 4716, 5502, 5844, 6288, 6818, 7336, 7792, 8253, 8766, 9432, 10227, 11004, 11688, 13636, 14672, 16506, 17532, 18864, 20454, 22008, 23376, 27272, 30681, 33012, 35064, 40908, 44016, 54544, 61362, 63797, 66024, 70128, 81816, 122724, 127594, 132048, 163632, 191391, 245448, 255188, 382782, 446579, 490896, 510376, 574173, 765564, 893158, 1020752, 1148346, 1339737, 1531128, 1786316, 2296692, 2679474, 3062256, 3572632, 4019211, 4593384, 5358948, 7145264, 8038422, 9186768, 10717896, 16076844, 21435792, 32153688, 64307376]

約数ペア:

[(1, 64307376), (2, 32153688), (3, 21435792), (4, 16076844), (6, 10717896), (7, 9186768), (8, 8038422), (9, 7145264), (12, 5358948), (14, 4593384), (16, 4019211), (18, 3572632), (21, 3062256), (24, 2679474), (28, 2296692), (36, 1786316), (42, 1531128), (48, 1339737), (56, 1148346), (63, 1020752), (72, 893158), (84, 765564), (112, 574173), (126, 510376), (131, 490896), (144, 446579), (168, 382782), (252, 255188), (262, 245448), (336, 191391), (393, 163632), (487, 132048), (504, 127594), (524, 122724), (786, 81816), (917, 70128), (974, 66024), (1008, 63797), (1048, 61362), (1179, 54544), (1461, 44016), (1572, 40908), (1834, 35064), (1948, 33012), (2096, 30681), (2358, 27272), (2751, 23376), (2922, 22008), (3144, 20454), (3409, 18864), (3668, 17532), (3896, 16506), (4383, 14672), (4716, 13636), (5502, 11688), (5844, 11004), (6288, 10227), (6818, 9432), (7336, 8766), (7792, 8253)]