82667872

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 72

約数和(自身を含む): 197742384

約数和(自身を除く): 115074512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1277, 1904, 2023, 2312, 2554, 3808, 4046, 4624, 5108, 8092, 8939, 9248, 10216, 16184, 17878, 20432, 21709, 32368, 35756, 40864, 43418, 64736, 71512, 86836, 143024, 151963, 173672, 286048, 303926, 347344, 369053, 607852, 694688, 738106, 1215704, 1476212, 2431408, 2583371, 2952424, 4862816, 5166742, 5904848, 10333484, 11809696, 20666968, 41333936, 82667872]

約数ペア:

[(1, 82667872), (2, 41333936), (4, 20666968), (7, 11809696), (8, 10333484), (14, 5904848), (16, 5166742), (17, 4862816), (28, 2952424), (32, 2583371), (34, 2431408), (56, 1476212), (68, 1215704), (112, 738106), (119, 694688), (136, 607852), (224, 369053), (238, 347344), (272, 303926), (289, 286048), (476, 173672), (544, 151963), (578, 143024), (952, 86836), (1156, 71512), (1277, 64736), (1904, 43418), (2023, 40864), (2312, 35756), (2554, 32368), (3808, 21709), (4046, 20432), (4624, 17878), (5108, 16184), (8092, 10216), (8939, 9248)]