64800108

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 184665600

約数和(自身を除く): 119865492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 414, 437, 513, 621, 684, 828, 874, 1026, 1242, 1311, 1373, 1748, 2052, 2484, 2622, 2746, 3933, 4119, 5244, 5492, 7866, 8238, 11799, 12357, 15732, 16476, 23598, 24714, 26087, 31579, 37071, 47196, 49428, 52174, 63158, 74142, 78261, 94737, 104348, 126316, 148284, 156522, 189474, 234783, 284211, 313044, 378948, 469566, 568422, 600001, 704349, 852633, 939132, 1136844, 1200002, 1408698, 1705266, 1800003, 2400004, 2817396, 3410532, 3600006, 5400009, 7200012, 10800018, 16200027, 21600036, 32400054, 64800108]

約数ペア:

[(1, 64800108), (2, 32400054), (3, 21600036), (4, 16200027), (6, 10800018), (9, 7200012), (12, 5400009), (18, 3600006), (19, 3410532), (23, 2817396), (27, 2400004), (36, 1800003), (38, 1705266), (46, 1408698), (54, 1200002), (57, 1136844), (69, 939132), (76, 852633), (92, 704349), (108, 600001), (114, 568422), (138, 469566), (171, 378948), (207, 313044), (228, 284211), (276, 234783), (342, 189474), (414, 156522), (437, 148284), (513, 126316), (621, 104348), (684, 94737), (828, 78261), (874, 74142), (1026, 63158), (1242, 52174), (1311, 49428), (1373, 47196), (1748, 37071), (2052, 31579), (2484, 26087), (2622, 24714), (2746, 23598), (3933, 16476), (4119, 15732), (5244, 12357), (5492, 11799), (7866, 8238)]