172814964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3541}}^1$

素因数の和:3645

約数の個数: 72

約数和(自身を含む): 474854688

約数和(自身を除く): 302039724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1743, 2324, 3486, 3541, 4067, 6972, 7082, 8134, 10623, 12201, 14164, 16268, 21246, 24402, 24787, 42492, 48804, 49574, 74361, 99148, 148722, 173509, 293903, 297444, 347018, 520527, 587806, 694036, 881709, 1041054, 1175612, 1763418, 2057321, 2082108, 3526836, 4114642, 6171963, 8229284, 12343926, 14401247, 24687852, 28802494, 43203741, 57604988, 86407482, 172814964]

約数ペア:

[(1, 172814964), (2, 86407482), (3, 57604988), (4, 43203741), (6, 28802494), (7, 24687852), (12, 14401247), (14, 12343926), (21, 8229284), (28, 6171963), (42, 4114642), (49, 3526836), (83, 2082108), (84, 2057321), (98, 1763418), (147, 1175612), (166, 1041054), (196, 881709), (249, 694036), (294, 587806), (332, 520527), (498, 347018), (581, 297444), (588, 293903), (996, 173509), (1162, 148722), (1743, 99148), (2324, 74361), (3486, 49574), (3541, 48804), (4067, 42492), (6972, 24787), (7082, 24402), (8134, 21246), (10623, 16268), (12201, 14164)]