15693997584

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{18061}}^1$

素因数の和:18536

約数の個数: 80

約数和(自身を含む): 41586526784

約数和(自身を除く): 25892529200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 421, 516, 688, 842, 1032, 1263, 1684, 2064, 2526, 3368, 5052, 6736, 10104, 18061, 18103, 20208, 36122, 36206, 54183, 54309, 72244, 72412, 108366, 108618, 144488, 144824, 216732, 217236, 288976, 289648, 433464, 434472, 776623, 866928, 868944, 1553246, 2329869, 3106492, 4659738, 6212984, 7603681, 9319476, 12425968, 15207362, 18638952, 22811043, 30414724, 37277904, 45622086, 60829448, 91244172, 121658896, 182488344, 326958283, 364976688, 653916566, 980874849, 1307833132, 1961749698, 2615666264, 3923499396, 5231332528, 7846998792, 15693997584]

約数ペア:

[(1, 15693997584), (2, 7846998792), (3, 5231332528), (4, 3923499396), (6, 2615666264), (8, 1961749698), (12, 1307833132), (16, 980874849), (24, 653916566), (43, 364976688), (48, 326958283), (86, 182488344), (129, 121658896), (172, 91244172), (258, 60829448), (344, 45622086), (421, 37277904), (516, 30414724), (688, 22811043), (842, 18638952), (1032, 15207362), (1263, 12425968), (1684, 9319476), (2064, 7603681), (2526, 6212984), (3368, 4659738), (5052, 3106492), (6736, 2329869), (10104, 1553246), (18061, 868944), (18103, 866928), (20208, 776623), (36122, 434472), (36206, 433464), (54183, 289648), (54309, 288976), (72244, 217236), (72412, 216732), (108366, 144824), (108618, 144488)]