77428848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2917}}^1$

素因数の和:3014

約数の個数: 80

約数和(自身を含む): 231572480

約数和(自身を除く): 154143632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 2917, 3318, 3792, 4424, 5834, 6636, 8751, 8848, 11668, 13272, 17502, 20419, 23336, 26544, 35004, 40838, 46672, 61257, 70008, 81676, 122514, 140016, 163352, 230443, 245028, 326704, 460886, 490056, 691329, 921772, 980112, 1382658, 1613101, 1843544, 2765316, 3226202, 3687088, 4839303, 5530632, 6452404, 9678606, 11061264, 12904808, 19357212, 25809616, 38714424, 77428848]

約数ペア:

[(1, 77428848), (2, 38714424), (3, 25809616), (4, 19357212), (6, 12904808), (7, 11061264), (8, 9678606), (12, 6452404), (14, 5530632), (16, 4839303), (21, 3687088), (24, 3226202), (28, 2765316), (42, 1843544), (48, 1613101), (56, 1382658), (79, 980112), (84, 921772), (112, 691329), (158, 490056), (168, 460886), (237, 326704), (316, 245028), (336, 230443), (474, 163352), (553, 140016), (632, 122514), (948, 81676), (1106, 70008), (1264, 61257), (1659, 46672), (1896, 40838), (2212, 35004), (2917, 26544), (3318, 23336), (3792, 20419), (4424, 17502), (5834, 13272), (6636, 11668), (8751, 8848)]