72151392

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{15991}}^1$

素因数の和:16051

約数の個数: 48

約数和(自身を含む): 193439232

約数和(自身を除く): 121287840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 15991, 31982, 47973, 63964, 95946, 127928, 191892, 255856, 383784, 511712, 751577, 767568, 1503154, 1535136, 2254731, 3006308, 4509462, 6012616, 9018924, 12025232, 18037848, 24050464, 36075696, 72151392]

約数ペア:

[(1, 72151392), (2, 36075696), (3, 24050464), (4, 18037848), (6, 12025232), (8, 9018924), (12, 6012616), (16, 4509462), (24, 3006308), (32, 2254731), (47, 1535136), (48, 1503154), (94, 767568), (96, 751577), (141, 511712), (188, 383784), (282, 255856), (376, 191892), (564, 127928), (752, 95946), (1128, 63964), (1504, 47973), (2256, 31982), (4512, 15991)]