83642856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18674

約数の個数: 64

約数和(自身を含む): 241548480

約数和(自身を除く): 157905624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 18637, 37274, 55911, 74548, 111822, 149096, 205007, 223644, 316829, 410014, 447288, 615021, 633658, 820028, 950487, 1230042, 1267316, 1640056, 1900974, 2460084, 2534632, 3485119, 3801948, 4920168, 6970238, 7603896, 10455357, 13940476, 20910714, 27880952, 41821428, 83642856]

約数ペア:

[(1, 83642856), (2, 41821428), (3, 27880952), (4, 20910714), (6, 13940476), (8, 10455357), (11, 7603896), (12, 6970238), (17, 4920168), (22, 3801948), (24, 3485119), (33, 2534632), (34, 2460084), (44, 1900974), (51, 1640056), (66, 1267316), (68, 1230042), (88, 950487), (102, 820028), (132, 633658), (136, 615021), (187, 447288), (204, 410014), (264, 316829), (374, 223644), (408, 205007), (561, 149096), (748, 111822), (1122, 74548), (1496, 55911), (2244, 37274), (4488, 18637)]