72101216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12049}}^1$

素因数の和:12087

約数の個数: 48

約数和(自身を含む): 163976400

約数和(自身を除く): 91875184

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 12049, 24098, 48196, 96392, 132539, 192784, 204833, 265078, 385568, 409666, 530156, 819332, 1060312, 1638664, 2120624, 2253163, 3277328, 4241248, 4506326, 6554656, 9012652, 18025304, 36050608, 72101216]

約数ペア:

[(1, 72101216), (2, 36050608), (4, 18025304), (8, 9012652), (11, 6554656), (16, 4506326), (17, 4241248), (22, 3277328), (32, 2253163), (34, 2120624), (44, 1638664), (68, 1060312), (88, 819332), (136, 530156), (176, 409666), (187, 385568), (272, 265078), (352, 204833), (374, 192784), (544, 132539), (748, 96392), (1496, 48196), (2992, 24098), (5984, 12049)]