123378384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 344763648

約数和(自身を除く): 221385264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1128, 1598, 2256, 2397, 3196, 3217, 4794, 6392, 6434, 9588, 9651, 12784, 12868, 19176, 19302, 25736, 38352, 38604, 51472, 54689, 77208, 109378, 151199, 154416, 164067, 218756, 302398, 328134, 437512, 453597, 604796, 656268, 875024, 907194, 1209592, 1312536, 1814388, 2419184, 2570383, 2625072, 3628776, 5140766, 7257552, 7711149, 10281532, 15422298, 20563064, 30844596, 41126128, 61689192, 123378384]

約数ペア:

[(1, 123378384), (2, 61689192), (3, 41126128), (4, 30844596), (6, 20563064), (8, 15422298), (12, 10281532), (16, 7711149), (17, 7257552), (24, 5140766), (34, 3628776), (47, 2625072), (48, 2570383), (51, 2419184), (68, 1814388), (94, 1312536), (102, 1209592), (136, 907194), (141, 875024), (188, 656268), (204, 604796), (272, 453597), (282, 437512), (376, 328134), (408, 302398), (564, 218756), (752, 164067), (799, 154416), (816, 151199), (1128, 109378), (1598, 77208), (2256, 54689), (2397, 51472), (3196, 38604), (3217, 38352), (4794, 25736), (6392, 19302), (6434, 19176), (9588, 12868), (9651, 12784)]