47124972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 122653440

約数和(自身を除く): 75528468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 103, 142, 179, 206, 213, 284, 309, 358, 412, 426, 537, 618, 639, 716, 852, 927, 1074, 1236, 1278, 1611, 1854, 2148, 2556, 3222, 3708, 6444, 7313, 12709, 14626, 18437, 21939, 25418, 29252, 36874, 38127, 43878, 50836, 55311, 65817, 73748, 76254, 87756, 110622, 114381, 131634, 152508, 165933, 221244, 228762, 263268, 331866, 457524, 663732, 1309027, 2618054, 3927081, 5236108, 7854162, 11781243, 15708324, 23562486, 47124972]

約数ペア:

[(1, 47124972), (2, 23562486), (3, 15708324), (4, 11781243), (6, 7854162), (9, 5236108), (12, 3927081), (18, 2618054), (36, 1309027), (71, 663732), (103, 457524), (142, 331866), (179, 263268), (206, 228762), (213, 221244), (284, 165933), (309, 152508), (358, 131634), (412, 114381), (426, 110622), (537, 87756), (618, 76254), (639, 73748), (716, 65817), (852, 55311), (927, 50836), (1074, 43878), (1236, 38127), (1278, 36874), (1611, 29252), (1854, 25418), (2148, 21939), (2556, 18437), (3222, 14626), (3708, 12709), (6444, 7313)]