129541428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9203}}^1$

素因数の和:9253

約数の個数: 72

約数和(自身を含む): 361827648

約数和(自身を除く): 232286220

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 9203, 14076, 18406, 27609, 36812, 55218, 82827, 110436, 156451, 165654, 211669, 312902, 331308, 423338, 469353, 625804, 635007, 846676, 938706, 1270014, 1408059, 1877412, 1905021, 2540028, 2816118, 3598373, 3810042, 5632236, 7196746, 7620084, 10795119, 14393492, 21590238, 32385357, 43180476, 64770714, 129541428]

約数ペア:

[(1, 129541428), (2, 64770714), (3, 43180476), (4, 32385357), (6, 21590238), (9, 14393492), (12, 10795119), (17, 7620084), (18, 7196746), (23, 5632236), (34, 3810042), (36, 3598373), (46, 2816118), (51, 2540028), (68, 1905021), (69, 1877412), (92, 1408059), (102, 1270014), (138, 938706), (153, 846676), (204, 635007), (207, 625804), (276, 469353), (306, 423338), (391, 331308), (414, 312902), (612, 211669), (782, 165654), (828, 156451), (1173, 110436), (1564, 82827), (2346, 55218), (3519, 36812), (4692, 27609), (7038, 18406), (9203, 14076)]