78700944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3388

約数の個数: 80

約数和(自身を含む): 235699200

約数和(自身を除く): 156998256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3299, 3408, 3976, 5964, 6598, 7952, 9897, 11928, 13196, 19794, 23093, 23856, 26392, 39588, 46186, 52784, 69279, 79176, 92372, 138558, 158352, 184744, 234229, 277116, 369488, 468458, 554232, 702687, 936916, 1108464, 1405374, 1639603, 1873832, 2810748, 3279206, 3747664, 4918809, 5621496, 6558412, 9837618, 11242992, 13116824, 19675236, 26233648, 39350472, 78700944]

約数ペア:

[(1, 78700944), (2, 39350472), (3, 26233648), (4, 19675236), (6, 13116824), (7, 11242992), (8, 9837618), (12, 6558412), (14, 5621496), (16, 4918809), (21, 3747664), (24, 3279206), (28, 2810748), (42, 1873832), (48, 1639603), (56, 1405374), (71, 1108464), (84, 936916), (112, 702687), (142, 554232), (168, 468458), (213, 369488), (284, 277116), (336, 234229), (426, 184744), (497, 158352), (568, 138558), (852, 92372), (994, 79176), (1136, 69279), (1491, 52784), (1704, 46186), (1988, 39588), (2982, 26392), (3299, 23856), (3408, 23093), (3976, 19794), (5964, 13196), (6598, 11928), (7952, 9897)]