64183968

素因数分解:

$2^5\times 3^3\times {\mathrm{74287}}^1$

素因数の和:74306

約数の個数: 48

約数和(自身を含む): 187205760

約数和(自身を除く): 123021792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 74287, 148574, 222861, 297148, 445722, 594296, 668583, 891444, 1188592, 1337166, 1782888, 2005749, 2377184, 2674332, 3565776, 4011498, 5348664, 7131552, 8022996, 10697328, 16045992, 21394656, 32091984, 64183968]

約数ペア:

[(1, 64183968), (2, 32091984), (3, 21394656), (4, 16045992), (6, 10697328), (8, 8022996), (9, 7131552), (12, 5348664), (16, 4011498), (18, 3565776), (24, 2674332), (27, 2377184), (32, 2005749), (36, 1782888), (48, 1337166), (54, 1188592), (72, 891444), (96, 668583), (108, 594296), (144, 445722), (216, 297148), (288, 222861), (432, 148574), (864, 74287)]