64697723664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{132157}}^1$

素因数の和:132253

約数の個数: 160

約数和(自身を含む): 201370730496

約数和(自身を除く): 136673006832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 282, 329, 336, 372, 376, 434, 496, 564, 651, 658, 744, 752, 868, 987, 1128, 1302, 1316, 1457, 1488, 1736, 1974, 2256, 2604, 2632, 2914, 3472, 3948, 4371, 5208, 5264, 5828, 7896, 8742, 10199, 10416, 11656, 15792, 17484, 20398, 23312, 30597, 34968, 40796, 61194, 69936, 81592, 122388, 132157, 163184, 244776, 264314, 396471, 489552, 528628, 792942, 925099, 1057256, 1585884, 1850198, 2114512, 2775297, 3171768, 3700396, 4096867, 5550594, 6211379, 6343536, 7400792, 8193734, 11101188, 12290601, 12422758, 14801584, 16387468, 18634137, 22202376, 24581202, 24845516, 28678069, 32774936, 37268274, 43479653, 44404752, 49162404, 49691032, 57356138, 65549872, 74536548, 86034207, 86959306, 98324808, 99382064, 114712276, 130438959, 149073096, 172068414, 173918612, 192552749, 196649616, 229424552, 260877918, 298146192, 344136828, 347837224, 385105498, 458849104, 521755836, 577658247, 688273656, 695674448, 770210996, 1043511672, 1155316494, 1347869243, 1376547312, 1540421992, 2087023344, 2310632988, 2695738486, 3080843984, 4043607729, 4621265976, 5391476972, 8087215458, 9242531952, 10782953944, 16174430916, 21565907888, 32348861832, 64697723664]

約数ペア:

[(1, 64697723664), (2, 32348861832), (3, 21565907888), (4, 16174430916), (6, 10782953944), (7, 9242531952), (8, 8087215458), (12, 5391476972), (14, 4621265976), (16, 4043607729), (21, 3080843984), (24, 2695738486), (28, 2310632988), (31, 2087023344), (42, 1540421992), (47, 1376547312), (48, 1347869243), (56, 1155316494), (62, 1043511672), (84, 770210996), (93, 695674448), (94, 688273656), (112, 577658247), (124, 521755836), (141, 458849104), (168, 385105498), (186, 347837224), (188, 344136828), (217, 298146192), (248, 260877918), (282, 229424552), (329, 196649616), (336, 192552749), (372, 173918612), (376, 172068414), (434, 149073096), (496, 130438959), (564, 114712276), (651, 99382064), (658, 98324808), (744, 86959306), (752, 86034207), (868, 74536548), (987, 65549872), (1128, 57356138), (1302, 49691032), (1316, 49162404), (1457, 44404752), (1488, 43479653), (1736, 37268274), (1974, 32774936), (2256, 28678069), (2604, 24845516), (2632, 24581202), (2914, 22202376), (3472, 18634137), (3948, 16387468), (4371, 14801584), (5208, 12422758), (5264, 12290601), (5828, 11101188), (7896, 8193734), (8742, 7400792), (10199, 6343536), (10416, 6211379), (11656, 5550594), (15792, 4096867), (17484, 3700396), (20398, 3171768), (23312, 2775297), (30597, 2114512), (34968, 1850198), (40796, 1585884), (61194, 1057256), (69936, 925099), (81592, 792942), (122388, 528628), (132157, 489552), (163184, 396471), (244776, 264314)]