87348828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17047}}^1$

素因数の和:17122

約数の個数: 48

約数和(自身を含む): 236762624

約数和(自身を除く): 149413796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 17047, 34094, 51141, 68188, 102282, 119329, 204564, 238658, 357987, 477316, 715974, 1039867, 1431948, 2079734, 3119601, 4159468, 6239202, 7279069, 12478404, 14558138, 21837207, 29116276, 43674414, 87348828]

約数ペア:

[(1, 87348828), (2, 43674414), (3, 29116276), (4, 21837207), (6, 14558138), (7, 12478404), (12, 7279069), (14, 6239202), (21, 4159468), (28, 3119601), (42, 2079734), (61, 1431948), (84, 1039867), (122, 715974), (183, 477316), (244, 357987), (366, 238658), (427, 204564), (732, 119329), (854, 102282), (1281, 68188), (1708, 51141), (2562, 34094), (5124, 17047)]