83940976

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 108903824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 79, 106, 112, 158, 179, 212, 316, 358, 371, 424, 553, 632, 716, 742, 848, 1106, 1253, 1264, 1432, 1484, 2212, 2506, 2864, 2968, 4187, 4424, 5012, 5936, 8374, 8848, 9487, 10024, 14141, 16748, 18974, 20048, 28282, 29309, 33496, 37948, 56564, 58618, 66409, 66992, 75896, 98987, 113128, 117236, 132818, 151792, 197974, 226256, 234472, 265636, 395948, 468944, 531272, 749473, 791896, 1062544, 1498946, 1583792, 2997892, 5246311, 5995784, 10492622, 11991568, 20985244, 41970488, 83940976]

約数ペア:

[(1, 83940976), (2, 41970488), (4, 20985244), (7, 11991568), (8, 10492622), (14, 5995784), (16, 5246311), (28, 2997892), (53, 1583792), (56, 1498946), (79, 1062544), (106, 791896), (112, 749473), (158, 531272), (179, 468944), (212, 395948), (316, 265636), (358, 234472), (371, 226256), (424, 197974), (553, 151792), (632, 132818), (716, 117236), (742, 113128), (848, 98987), (1106, 75896), (1253, 66992), (1264, 66409), (1432, 58618), (1484, 56564), (2212, 37948), (2506, 33496), (2864, 29309), (2968, 28282), (4187, 20048), (4424, 18974), (5012, 16748), (5936, 14141), (8374, 10024), (8848, 9487)]