90999408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 156484752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 276, 278, 368, 417, 552, 556, 593, 834, 1104, 1112, 1186, 1668, 1779, 2224, 2372, 3197, 3336, 3558, 4744, 6394, 6672, 7116, 9488, 9591, 12788, 13639, 14232, 19182, 25576, 27278, 28464, 38364, 40917, 51152, 54556, 76728, 81834, 82427, 109112, 153456, 163668, 164854, 218224, 247281, 327336, 329708, 494562, 654672, 659416, 989124, 1318832, 1895821, 1978248, 3791642, 3956496, 5687463, 7583284, 11374926, 15166568, 22749852, 30333136, 45499704, 90999408]

約数ペア:

[(1, 90999408), (2, 45499704), (3, 30333136), (4, 22749852), (6, 15166568), (8, 11374926), (12, 7583284), (16, 5687463), (23, 3956496), (24, 3791642), (46, 1978248), (48, 1895821), (69, 1318832), (92, 989124), (138, 659416), (139, 654672), (184, 494562), (276, 329708), (278, 327336), (368, 247281), (417, 218224), (552, 164854), (556, 163668), (593, 153456), (834, 109112), (1104, 82427), (1112, 81834), (1186, 76728), (1668, 54556), (1779, 51152), (2224, 40917), (2372, 38364), (3197, 28464), (3336, 27278), (3558, 25576), (4744, 19182), (6394, 14232), (6672, 13639), (7116, 12788), (9488, 9591)]