64919808

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 108

約数和(自身を含む): 197164240

約数和(自身を除く): 132244432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1483, 1824, 2304, 2432, 2736, 2966, 3648, 4449, 4864, 5472, 5932, 7296, 8898, 10944, 11864, 13347, 14592, 17796, 21888, 23728, 26694, 28177, 35592, 43776, 47456, 53388, 56354, 71184, 84531, 94912, 106776, 112708, 142368, 169062, 189824, 213552, 225416, 253593, 284736, 338124, 379648, 427104, 450832, 507186, 569472, 676248, 854208, 901664, 1014372, 1138944, 1352496, 1708416, 1803328, 2028744, 2704992, 3416832, 3606656, 4057488, 5409984, 7213312, 8114976, 10819968, 16229952, 21639936, 32459904, 64919808]

約数ペア:

[(1, 64919808), (2, 32459904), (3, 21639936), (4, 16229952), (6, 10819968), (8, 8114976), (9, 7213312), (12, 5409984), (16, 4057488), (18, 3606656), (19, 3416832), (24, 2704992), (32, 2028744), (36, 1803328), (38, 1708416), (48, 1352496), (57, 1138944), (64, 1014372), (72, 901664), (76, 854208), (96, 676248), (114, 569472), (128, 507186), (144, 450832), (152, 427104), (171, 379648), (192, 338124), (228, 284736), (256, 253593), (288, 225416), (304, 213552), (342, 189824), (384, 169062), (456, 142368), (576, 112708), (608, 106776), (684, 94912), (768, 84531), (912, 71184), (1152, 56354), (1216, 53388), (1368, 47456), (1483, 43776), (1824, 35592), (2304, 28177), (2432, 26694), (2736, 23728), (2966, 21888), (3648, 17796), (4449, 14592), (4864, 13347), (5472, 11864), (5932, 10944), (7296, 8898)]