80474982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 189416448

約数和(自身を除く): 108941466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 101, 122, 183, 202, 303, 311, 366, 427, 606, 622, 707, 854, 933, 1281, 1414, 1866, 2121, 2177, 2562, 4242, 4354, 6161, 6531, 12322, 13062, 18483, 18971, 31411, 36966, 37942, 43127, 56913, 62822, 86254, 94233, 113826, 129381, 132797, 188466, 219877, 258762, 265594, 398391, 439754, 659631, 796782, 1319262, 1916071, 3832142, 5748213, 11496426, 13412497, 26824994, 40237491, 80474982]

約数ペア:

[(1, 80474982), (2, 40237491), (3, 26824994), (6, 13412497), (7, 11496426), (14, 5748213), (21, 3832142), (42, 1916071), (61, 1319262), (101, 796782), (122, 659631), (183, 439754), (202, 398391), (303, 265594), (311, 258762), (366, 219877), (427, 188466), (606, 132797), (622, 129381), (707, 113826), (854, 94233), (933, 86254), (1281, 62822), (1414, 56913), (1866, 43127), (2121, 37942), (2177, 36966), (2562, 31411), (4242, 18971), (4354, 18483), (6161, 13062), (6531, 12322)]