72621408

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5077}}^1$

素因数の和:5239

約数の個数: 48

約数和(自身を含む): 191948400

約数和(自身を除く): 119326992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 5077, 7152, 10154, 14304, 15231, 20308, 30462, 40616, 60924, 81232, 121848, 162464, 243696, 487392, 756473, 1512946, 2269419, 3025892, 4538838, 6051784, 9077676, 12103568, 18155352, 24207136, 36310704, 72621408]

約数ペア:

[(1, 72621408), (2, 36310704), (3, 24207136), (4, 18155352), (6, 12103568), (8, 9077676), (12, 6051784), (16, 4538838), (24, 3025892), (32, 2269419), (48, 1512946), (96, 756473), (149, 487392), (298, 243696), (447, 162464), (596, 121848), (894, 81232), (1192, 60924), (1788, 40616), (2384, 30462), (3576, 20308), (4768, 15231), (5077, 14304), (7152, 10154)]