90407904

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 259531776

約数和(自身を除く): 169123872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1581, 1632, 1787, 2108, 2976, 3162, 3574, 4216, 5361, 6324, 7148, 8432, 10722, 12648, 14296, 16864, 21444, 25296, 28592, 30379, 42888, 50592, 55397, 57184, 60758, 85776, 91137, 110794, 121516, 166191, 171552, 182274, 221588, 243032, 332382, 364548, 443176, 486064, 664764, 729096, 886352, 941749, 972128, 1329528, 1458192, 1772704, 1883498, 2659056, 2825247, 2916384, 3766996, 5318112, 5650494, 7533992, 11300988, 15067984, 22601976, 30135968, 45203952, 90407904]

約数ペア:

[(1, 90407904), (2, 45203952), (3, 30135968), (4, 22601976), (6, 15067984), (8, 11300988), (12, 7533992), (16, 5650494), (17, 5318112), (24, 3766996), (31, 2916384), (32, 2825247), (34, 2659056), (48, 1883498), (51, 1772704), (62, 1458192), (68, 1329528), (93, 972128), (96, 941749), (102, 886352), (124, 729096), (136, 664764), (186, 486064), (204, 443176), (248, 364548), (272, 332382), (372, 243032), (408, 221588), (496, 182274), (527, 171552), (544, 166191), (744, 121516), (816, 110794), (992, 91137), (1054, 85776), (1488, 60758), (1581, 57184), (1632, 55397), (1787, 50592), (2108, 42888), (2976, 30379), (3162, 28592), (3574, 25296), (4216, 21444), (5361, 16864), (6324, 14296), (7148, 12648), (8432, 10722)]