77594660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2087}}^1$

素因数の和:2133

約数の個数: 72

約数和(自身を含む): 192580416

約数和(自身を除く): 114985756

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2087, 2860, 3380, 3718, 4174, 7436, 8348, 9295, 10435, 18590, 20870, 22957, 27131, 37180, 41740, 45914, 54262, 91828, 108524, 114785, 135655, 229570, 271310, 298441, 352703, 459140, 542620, 596882, 705406, 1193764, 1410812, 1492205, 1763515, 2984410, 3527030, 3879733, 5968820, 7054060, 7759466, 15518932, 19398665, 38797330, 77594660]

約数ペア:

[(1, 77594660), (2, 38797330), (4, 19398665), (5, 15518932), (10, 7759466), (11, 7054060), (13, 5968820), (20, 3879733), (22, 3527030), (26, 2984410), (44, 1763515), (52, 1492205), (55, 1410812), (65, 1193764), (110, 705406), (130, 596882), (143, 542620), (169, 459140), (220, 352703), (260, 298441), (286, 271310), (338, 229570), (572, 135655), (676, 114785), (715, 108524), (845, 91828), (1430, 54262), (1690, 45914), (1859, 41740), (2087, 37180), (2860, 27131), (3380, 22957), (3718, 20870), (4174, 18590), (7436, 10435), (8348, 9295)]