77068746

素因数分解:

$2^1\times 3^4\times {\mathrm{281}}^1\times {\mathrm{1693}}^1$

素因数の和:1988

約数の個数: 40

約数和(自身を含む): 173408004

約数和(自身を除く): 96339258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 281, 562, 843, 1686, 1693, 2529, 3386, 5058, 5079, 7587, 10158, 15174, 15237, 22761, 30474, 45522, 45711, 91422, 137133, 274266, 475733, 951466, 1427199, 2854398, 4281597, 8563194, 12844791, 25689582, 38534373, 77068746]

約数ペア:

[(1, 77068746), (2, 38534373), (3, 25689582), (6, 12844791), (9, 8563194), (18, 4281597), (27, 2854398), (54, 1427199), (81, 951466), (162, 475733), (281, 274266), (562, 137133), (843, 91422), (1686, 45711), (1693, 45522), (2529, 30474), (3386, 22761), (5058, 15237), (5079, 15174), (7587, 10158)]