42321384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 132200640

約数和(自身を除く): 89879256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 131, 168, 252, 262, 393, 504, 524, 641, 786, 917, 1048, 1179, 1282, 1572, 1834, 1923, 2358, 2564, 2751, 3144, 3668, 3846, 4487, 4716, 5128, 5502, 5769, 7336, 7692, 8253, 8974, 9432, 11004, 11538, 13461, 15384, 16506, 17948, 22008, 23076, 26922, 33012, 35896, 40383, 46152, 53844, 66024, 80766, 83971, 107688, 161532, 167942, 251913, 323064, 335884, 503826, 587797, 671768, 755739, 1007652, 1175594, 1511478, 1763391, 2015304, 2351188, 3022956, 3526782, 4702376, 5290173, 6045912, 7053564, 10580346, 14107128, 21160692, 42321384]

約数ペア:

[(1, 42321384), (2, 21160692), (3, 14107128), (4, 10580346), (6, 7053564), (7, 6045912), (8, 5290173), (9, 4702376), (12, 3526782), (14, 3022956), (18, 2351188), (21, 2015304), (24, 1763391), (28, 1511478), (36, 1175594), (42, 1007652), (56, 755739), (63, 671768), (72, 587797), (84, 503826), (126, 335884), (131, 323064), (168, 251913), (252, 167942), (262, 161532), (393, 107688), (504, 83971), (524, 80766), (641, 66024), (786, 53844), (917, 46152), (1048, 40383), (1179, 35896), (1282, 33012), (1572, 26922), (1834, 23076), (1923, 22008), (2358, 17948), (2564, 16506), (2751, 15384), (3144, 13461), (3668, 11538), (3846, 11004), (4487, 9432), (4716, 8974), (5128, 8253), (5502, 7692), (5769, 7336)]