90028464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3618

約数の個数: 80

約数和(自身を含む): 254269440

約数和(自身を除く): 164240976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 3559, 4216, 6324, 7118, 8432, 10677, 12648, 14236, 21354, 25296, 28472, 42708, 56944, 60503, 85416, 110329, 121006, 170832, 181509, 220658, 242012, 330987, 363018, 441316, 484024, 661974, 726036, 882632, 968048, 1323948, 1452072, 1765264, 1875593, 2647896, 2904144, 3751186, 5295792, 5626779, 7502372, 11253558, 15004744, 22507116, 30009488, 45014232, 90028464]

約数ペア:

[(1, 90028464), (2, 45014232), (3, 30009488), (4, 22507116), (6, 15004744), (8, 11253558), (12, 7502372), (16, 5626779), (17, 5295792), (24, 3751186), (31, 2904144), (34, 2647896), (48, 1875593), (51, 1765264), (62, 1452072), (68, 1323948), (93, 968048), (102, 882632), (124, 726036), (136, 661974), (186, 484024), (204, 441316), (248, 363018), (272, 330987), (372, 242012), (408, 220658), (496, 181509), (527, 170832), (744, 121006), (816, 110329), (1054, 85416), (1488, 60503), (1581, 56944), (2108, 42708), (3162, 28472), (3559, 25296), (4216, 21354), (6324, 14236), (7118, 12648), (8432, 10677)]