61851384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 206784000

約数和(自身を除く): 144932616

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, 2153, 2394, 3192, 3591, 4104, 4306, 4788, 6459, 7182, 8612, 9576, 12918, 14364, 15071, 17224, 19377, 25836, 28728, 30142, 38754, 40907, 45213, 51672, 58131, 60284, 77508, 81814, 90426, 116262, 120568, 122721, 135639, 155016, 163628, 180852, 232524, 245442, 271278, 286349, 327256, 361704, 368163, 406917, 465048, 490884, 542556, 572698, 736326, 813834, 859047, 981768, 1085112, 1104489, 1145396, 1472652, 1627668, 1718094, 2208978, 2290792, 2577141, 2945304, 3255336, 3436188, 4417956, 5154282, 6872376, 7731423, 8835912, 10308564, 15462846, 20617128, 30925692, 61851384]

約数ペア:

[(1, 61851384), (2, 30925692), (3, 20617128), (4, 15462846), (6, 10308564), (7, 8835912), (8, 7731423), (9, 6872376), (12, 5154282), (14, 4417956), (18, 3436188), (19, 3255336), (21, 2945304), (24, 2577141), (27, 2290792), (28, 2208978), (36, 1718094), (38, 1627668), (42, 1472652), (54, 1145396), (56, 1104489), (57, 1085112), (63, 981768), (72, 859047), (76, 813834), (84, 736326), (108, 572698), (114, 542556), (126, 490884), (133, 465048), (152, 406917), (168, 368163), (171, 361704), (189, 327256), (216, 286349), (228, 271278), (252, 245442), (266, 232524), (342, 180852), (378, 163628), (399, 155016), (456, 135639), (504, 122721), (513, 120568), (532, 116262), (684, 90426), (756, 81814), (798, 77508), (1026, 60284), (1064, 58131), (1197, 51672), (1368, 45213), (1512, 40907), (1596, 38754), (2052, 30142), (2153, 28728), (2394, 25836), (3192, 19377), (3591, 17224), (4104, 15071), (4306, 14364), (4788, 12918), (6459, 9576), (7182, 8612)]