12831792

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 22523088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 197, 236, 276, 354, 368, 394, 472, 552, 591, 708, 788, 944, 1104, 1182, 1357, 1416, 1576, 2364, 2714, 2832, 3152, 4071, 4531, 4728, 5428, 8142, 9062, 9456, 10856, 11623, 13593, 16284, 18124, 21712, 23246, 27186, 32568, 34869, 36248, 46492, 54372, 65136, 69738, 72496, 92984, 108744, 139476, 185968, 217488, 267329, 278952, 534658, 557904, 801987, 1069316, 1603974, 2138632, 3207948, 4277264, 6415896, 12831792]

約数ペア:

[(1, 12831792), (2, 6415896), (3, 4277264), (4, 3207948), (6, 2138632), (8, 1603974), (12, 1069316), (16, 801987), (23, 557904), (24, 534658), (46, 278952), (48, 267329), (59, 217488), (69, 185968), (92, 139476), (118, 108744), (138, 92984), (177, 72496), (184, 69738), (197, 65136), (236, 54372), (276, 46492), (354, 36248), (368, 34869), (394, 32568), (472, 27186), (552, 23246), (591, 21712), (708, 18124), (788, 16284), (944, 13593), (1104, 11623), (1182, 10856), (1357, 9456), (1416, 9062), (1576, 8142), (2364, 5428), (2714, 4728), (2832, 4531), (3152, 4071)]