99008172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 261847040

約数和(自身を除く): 162838868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 1116, 1123, 1422, 2246, 2449, 2844, 3369, 4492, 4898, 6738, 7347, 9796, 10107, 13476, 14694, 20214, 22041, 29388, 34813, 40428, 44082, 69626, 88164, 88717, 104439, 139252, 177434, 208878, 266151, 313317, 354868, 417756, 532302, 626634, 798453, 1064604, 1253268, 1596906, 2750227, 3193812, 5500454, 8250681, 11000908, 16501362, 24752043, 33002724, 49504086, 99008172]

約数ペア:

[(1, 99008172), (2, 49504086), (3, 33002724), (4, 24752043), (6, 16501362), (9, 11000908), (12, 8250681), (18, 5500454), (31, 3193812), (36, 2750227), (62, 1596906), (79, 1253268), (93, 1064604), (124, 798453), (158, 626634), (186, 532302), (237, 417756), (279, 354868), (316, 313317), (372, 266151), (474, 208878), (558, 177434), (711, 139252), (948, 104439), (1116, 88717), (1123, 88164), (1422, 69626), (2246, 44082), (2449, 40428), (2844, 34813), (3369, 29388), (4492, 22041), (4898, 20214), (6738, 14694), (7347, 13476), (9796, 10107)]