91405404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 243708192

約数和(自身を除く): 152302788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 606, 828, 909, 1093, 1212, 1818, 2186, 2323, 3279, 3636, 4372, 4646, 6558, 6969, 9292, 9837, 13116, 13938, 19674, 20907, 25139, 27876, 39348, 41814, 50278, 75417, 83628, 100556, 110393, 150834, 220786, 226251, 301668, 331179, 441572, 452502, 662358, 905004, 993537, 1324716, 1987074, 2539039, 3974148, 5078078, 7617117, 10156156, 15234234, 22851351, 30468468, 45702702, 91405404]

約数ペア:

[(1, 91405404), (2, 45702702), (3, 30468468), (4, 22851351), (6, 15234234), (9, 10156156), (12, 7617117), (18, 5078078), (23, 3974148), (36, 2539039), (46, 1987074), (69, 1324716), (92, 993537), (101, 905004), (138, 662358), (202, 452502), (207, 441572), (276, 331179), (303, 301668), (404, 226251), (414, 220786), (606, 150834), (828, 110393), (909, 100556), (1093, 83628), (1212, 75417), (1818, 50278), (2186, 41814), (2323, 39348), (3279, 27876), (3636, 25139), (4372, 20907), (4646, 19674), (6558, 13938), (6969, 13116), (9292, 9837)]