80691984

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1405

約数の個数: 80

約数和(自身を含む): 233338240

約数和(自身を除く): 152646256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 432, 453, 604, 906, 1208, 1237, 1359, 1812, 2416, 2474, 2718, 3624, 3711, 4077, 4948, 5436, 7248, 7422, 8154, 9896, 10872, 11133, 14844, 16308, 19792, 21744, 22266, 29688, 32616, 33399, 44532, 59376, 65232, 66798, 89064, 133596, 178128, 186787, 267192, 373574, 534384, 560361, 747148, 1120722, 1494296, 1681083, 2241444, 2988592, 3362166, 4482888, 5043249, 6724332, 8965776, 10086498, 13448664, 20172996, 26897328, 40345992, 80691984]

約数ペア:

[(1, 80691984), (2, 40345992), (3, 26897328), (4, 20172996), (6, 13448664), (8, 10086498), (9, 8965776), (12, 6724332), (16, 5043249), (18, 4482888), (24, 3362166), (27, 2988592), (36, 2241444), (48, 1681083), (54, 1494296), (72, 1120722), (108, 747148), (144, 560361), (151, 534384), (216, 373574), (302, 267192), (432, 186787), (453, 178128), (604, 133596), (906, 89064), (1208, 66798), (1237, 65232), (1359, 59376), (1812, 44532), (2416, 33399), (2474, 32616), (2718, 29688), (3624, 22266), (3711, 21744), (4077, 19792), (4948, 16308), (5436, 14844), (7248, 11133), (7422, 10872), (8154, 9896)]