61391736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 128

約数和(自身を含む): 205248000

約数和(自身を除く): 143856264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2137, 2394, 3192, 3591, 4104, 4274, 4788, 6411, 7182, 8548, 9576, 12822, 14364, 14959, 17096, 19233, 25644, 28728, 29918, 38466, 40603, 44877, 51288, 57699, 59836, 76932, 81206, 89754, 115398, 119672, 121809, 134631, 153864, 162412, 179508, 230796, 243618, 269262, 284221, 324824, 359016, 365427, 403893, 461592, 487236, 538524, 568442, 730854, 807786, 852663, 974472, 1077048, 1096281, 1136884, 1461708, 1615572, 1705326, 2192562, 2273768, 2557989, 2923416, 3231144, 3410652, 4385124, 5115978, 6821304, 7673967, 8770248, 10231956, 15347934, 20463912, 30695868, 61391736]

約数ペア:

[(1, 61391736), (2, 30695868), (3, 20463912), (4, 15347934), (6, 10231956), (7, 8770248), (8, 7673967), (9, 6821304), (12, 5115978), (14, 4385124), (18, 3410652), (19, 3231144), (21, 2923416), (24, 2557989), (27, 2273768), (28, 2192562), (36, 1705326), (38, 1615572), (42, 1461708), (54, 1136884), (56, 1096281), (57, 1077048), (63, 974472), (72, 852663), (76, 807786), (84, 730854), (108, 568442), (114, 538524), (126, 487236), (133, 461592), (152, 403893), (168, 365427), (171, 359016), (189, 324824), (216, 284221), (228, 269262), (252, 243618), (266, 230796), (342, 179508), (378, 162412), (399, 153864), (456, 134631), (504, 121809), (513, 119672), (532, 115398), (684, 89754), (756, 81206), (798, 76932), (1026, 59836), (1064, 57699), (1197, 51288), (1368, 44877), (1512, 40603), (1596, 38466), (2052, 29918), (2137, 28728), (2394, 25644), (3192, 19233), (3591, 17096), (4104, 14959), (4274, 14364), (4788, 12822), (6411, 9576), (7182, 8548)]