82848284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 157264800

約数和(自身を除く): 74416516

約数列:

[1, 2, 4, 19, 38, 73, 76, 109, 137, 146, 218, 274, 292, 436, 548, 1387, 2071, 2603, 2774, 4142, 5206, 5548, 7957, 8284, 10001, 10412, 14933, 15914, 20002, 29866, 31828, 40004, 59732, 151183, 190019, 283727, 302366, 380038, 567454, 604732, 760076, 1090109, 1134908, 2180218, 4360436, 20712071, 41424142, 82848284]

約数ペア:

[(1, 82848284), (2, 41424142), (4, 20712071), (19, 4360436), (38, 2180218), (73, 1134908), (76, 1090109), (109, 760076), (137, 604732), (146, 567454), (218, 380038), (274, 302366), (292, 283727), (436, 190019), (548, 151183), (1387, 59732), (2071, 40004), (2603, 31828), (2774, 29866), (4142, 20002), (5206, 15914), (5548, 14933), (7957, 10412), (8284, 10001)]