90287376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 246079488

約数和(自身を除く): 155792112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1291, 1457, 1488, 2256, 2582, 2914, 3873, 4371, 5164, 5828, 7746, 8742, 10328, 11656, 15492, 17484, 20656, 23312, 30984, 34968, 40021, 60677, 61968, 69936, 80042, 120063, 121354, 160084, 182031, 240126, 242708, 320168, 364062, 480252, 485416, 640336, 728124, 960504, 970832, 1456248, 1880987, 1921008, 2912496, 3761974, 5642961, 7523948, 11285922, 15047896, 22571844, 30095792, 45143688, 90287376]

約数ペア:

[(1, 90287376), (2, 45143688), (3, 30095792), (4, 22571844), (6, 15047896), (8, 11285922), (12, 7523948), (16, 5642961), (24, 3761974), (31, 2912496), (47, 1921008), (48, 1880987), (62, 1456248), (93, 970832), (94, 960504), (124, 728124), (141, 640336), (186, 485416), (188, 480252), (248, 364062), (282, 320168), (372, 242708), (376, 240126), (496, 182031), (564, 160084), (744, 121354), (752, 120063), (1128, 80042), (1291, 69936), (1457, 61968), (1488, 60677), (2256, 40021), (2582, 34968), (2914, 30984), (3873, 23312), (4371, 20656), (5164, 17484), (5828, 15492), (7746, 11656), (8742, 10328)]