90648864

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1931}}^1$

素因数の和:2110

約数の個数: 72

約数和(自身を含む): 259498512

約数和(自身を除く): 168849648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1931, 1956, 2608, 2934, 3862, 3912, 5216, 5793, 5868, 7724, 7824, 11586, 11736, 15448, 15648, 17379, 23172, 23472, 30896, 34758, 46344, 46944, 61792, 69516, 92688, 139032, 185376, 278064, 314753, 556128, 629506, 944259, 1259012, 1888518, 2518024, 2832777, 3777036, 5036048, 5665554, 7554072, 10072096, 11331108, 15108144, 22662216, 30216288, 45324432, 90648864]

約数ペア:

[(1, 90648864), (2, 45324432), (3, 30216288), (4, 22662216), (6, 15108144), (8, 11331108), (9, 10072096), (12, 7554072), (16, 5665554), (18, 5036048), (24, 3777036), (32, 2832777), (36, 2518024), (48, 1888518), (72, 1259012), (96, 944259), (144, 629506), (163, 556128), (288, 314753), (326, 278064), (489, 185376), (652, 139032), (978, 92688), (1304, 69516), (1467, 61792), (1931, 46944), (1956, 46344), (2608, 34758), (2934, 30896), (3862, 23472), (3912, 23172), (5216, 17379), (5793, 15648), (5868, 15448), (7724, 11736), (7824, 11586)]