131172804

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{3541}}^1$

素因数の和:3575

約数の個数: 96

約数和(自身を含む): 396704000

約数和(自身を除く): 265531196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 2058, 2646, 3087, 3541, 4116, 5292, 6174, 7082, 9261, 10623, 12348, 14164, 18522, 21246, 24787, 31869, 37044, 42492, 49574, 63738, 74361, 95607, 99148, 127476, 148722, 173509, 191214, 223083, 297444, 347018, 382428, 446166, 520527, 669249, 694036, 892332, 1041054, 1214563, 1338498, 1561581, 2082108, 2429126, 2676996, 3123162, 3643689, 4684743, 4858252, 6246324, 7287378, 9369486, 10931067, 14574756, 18738972, 21862134, 32793201, 43724268, 65586402, 131172804]

約数ペア:

[(1, 131172804), (2, 65586402), (3, 43724268), (4, 32793201), (6, 21862134), (7, 18738972), (9, 14574756), (12, 10931067), (14, 9369486), (18, 7287378), (21, 6246324), (27, 4858252), (28, 4684743), (36, 3643689), (42, 3123162), (49, 2676996), (54, 2429126), (63, 2082108), (84, 1561581), (98, 1338498), (108, 1214563), (126, 1041054), (147, 892332), (189, 694036), (196, 669249), (252, 520527), (294, 446166), (343, 382428), (378, 347018), (441, 297444), (588, 223083), (686, 191214), (756, 173509), (882, 148722), (1029, 127476), (1323, 99148), (1372, 95607), (1764, 74361), (2058, 63738), (2646, 49574), (3087, 42492), (3541, 37044), (4116, 31869), (5292, 24787), (6174, 21246), (7082, 18522), (9261, 14164), (10623, 12348)]