77686882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 74722718

約数列:

[1, 2, 7, 13, 14, 26, 29, 41, 58, 82, 91, 182, 203, 287, 359, 377, 406, 533, 574, 718, 754, 1066, 1189, 2378, 2513, 2639, 3731, 4667, 5026, 5278, 7462, 8323, 9334, 10411, 14719, 15457, 16646, 20822, 29438, 30914, 32669, 65338, 72877, 103033, 108199, 135343, 145754, 191347, 206066, 216398, 270686, 382694, 426851, 853702, 947401, 1339429, 1894802, 2678858, 2987957, 5549063, 5975914, 11098126, 38843441, 77686882]

約数ペア:

[(1, 77686882), (2, 38843441), (7, 11098126), (13, 5975914), (14, 5549063), (26, 2987957), (29, 2678858), (41, 1894802), (58, 1339429), (82, 947401), (91, 853702), (182, 426851), (203, 382694), (287, 270686), (359, 216398), (377, 206066), (406, 191347), (533, 145754), (574, 135343), (718, 108199), (754, 103033), (1066, 72877), (1189, 65338), (2378, 32669), (2513, 30914), (2639, 29438), (3731, 20822), (4667, 16646), (5026, 15457), (5278, 14719), (7462, 10411), (8323, 9334)]