78233120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3082

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 142252768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3037, 3220, 3680, 5152, 6074, 6440, 12148, 12880, 15185, 21259, 24296, 25760, 30370, 42518, 48592, 60740, 69851, 85036, 97184, 106295, 121480, 139702, 170072, 212590, 242960, 279404, 340144, 349255, 425180, 485920, 488957, 558808, 680288, 698510, 850360, 977914, 1117616, 1397020, 1700720, 1955828, 2235232, 2444785, 2794040, 3401440, 3911656, 4889570, 5588080, 7823312, 9779140, 11176160, 15646624, 19558280, 39116560, 78233120]

約数ペア:

[(1, 78233120), (2, 39116560), (4, 19558280), (5, 15646624), (7, 11176160), (8, 9779140), (10, 7823312), (14, 5588080), (16, 4889570), (20, 3911656), (23, 3401440), (28, 2794040), (32, 2444785), (35, 2235232), (40, 1955828), (46, 1700720), (56, 1397020), (70, 1117616), (80, 977914), (92, 850360), (112, 698510), (115, 680288), (140, 558808), (160, 488957), (161, 485920), (184, 425180), (224, 349255), (230, 340144), (280, 279404), (322, 242960), (368, 212590), (460, 170072), (560, 139702), (644, 121480), (736, 106295), (805, 97184), (920, 85036), (1120, 69851), (1288, 60740), (1610, 48592), (1840, 42518), (2576, 30370), (3037, 25760), (3220, 24296), (3680, 21259), (5152, 15185), (6074, 12880), (6440, 12148)]