42916392

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 121561440

約数和(自身を除く): 78645048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 618, 643, 648, 824, 927, 1236, 1286, 1854, 1929, 2472, 2572, 2781, 3708, 3858, 5144, 5562, 5787, 7416, 7716, 8343, 11124, 11574, 15432, 16686, 17361, 22248, 23148, 33372, 34722, 46296, 52083, 66229, 66744, 69444, 104166, 132458, 138888, 198687, 208332, 264916, 397374, 416664, 529832, 596061, 794748, 1192122, 1589496, 1788183, 2384244, 3576366, 4768488, 5364549, 7152732, 10729098, 14305464, 21458196, 42916392]

約数ペア:

[(1, 42916392), (2, 21458196), (3, 14305464), (4, 10729098), (6, 7152732), (8, 5364549), (9, 4768488), (12, 3576366), (18, 2384244), (24, 1788183), (27, 1589496), (36, 1192122), (54, 794748), (72, 596061), (81, 529832), (103, 416664), (108, 397374), (162, 264916), (206, 208332), (216, 198687), (309, 138888), (324, 132458), (412, 104166), (618, 69444), (643, 66744), (648, 66229), (824, 52083), (927, 46296), (1236, 34722), (1286, 33372), (1854, 23148), (1929, 22248), (2472, 17361), (2572, 16686), (2781, 15432), (3708, 11574), (3858, 11124), (5144, 8343), (5562, 7716), (5787, 7416)]