64877904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4985

約数の個数: 120

約数和(自身を含む): 223513472

約数和(自身を除く): 158635568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 4951, 6552, 9902, 13104, 14853, 19804, 29706, 34657, 39608, 44559, 59412, 64363, 69314, 79216, 89118, 103971, 118824, 128726, 138628, 178236, 193089, 207942, 237648, 257452, 277256, 311913, 356472, 386178, 415884, 450541, 514904, 554512, 579267, 623826, 712944, 772356, 831768, 901082, 1029808, 1158534, 1247652, 1351623, 1544712, 1663536, 1802164, 2317068, 2495304, 2703246, 3089424, 3604328, 4054869, 4634136, 4990608, 5406492, 7208656, 8109738, 9268272, 10812984, 16219476, 21625968, 32438952, 64877904]

約数ペア:

[(1, 64877904), (2, 32438952), (3, 21625968), (4, 16219476), (6, 10812984), (7, 9268272), (8, 8109738), (9, 7208656), (12, 5406492), (13, 4990608), (14, 4634136), (16, 4054869), (18, 3604328), (21, 3089424), (24, 2703246), (26, 2495304), (28, 2317068), (36, 1802164), (39, 1663536), (42, 1544712), (48, 1351623), (52, 1247652), (56, 1158534), (63, 1029808), (72, 901082), (78, 831768), (84, 772356), (91, 712944), (104, 623826), (112, 579267), (117, 554512), (126, 514904), (144, 450541), (156, 415884), (168, 386178), (182, 356472), (208, 311913), (234, 277256), (252, 257452), (273, 237648), (312, 207942), (336, 193089), (364, 178236), (468, 138628), (504, 128726), (546, 118824), (624, 103971), (728, 89118), (819, 79216), (936, 69314), (1008, 64363), (1092, 59412), (1456, 44559), (1638, 39608), (1872, 34657), (2184, 29706), (3276, 19804), (4368, 14853), (4951, 13104), (6552, 9902)]