78221130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1201}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 203551488

約数和(自身を除く): 125330358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 167, 195, 334, 390, 501, 835, 1002, 1201, 1670, 2171, 2402, 2505, 3603, 4342, 5010, 6005, 6513, 7206, 10855, 12010, 13026, 15613, 18015, 21710, 31226, 32565, 36030, 46839, 65130, 78065, 93678, 156130, 200567, 234195, 401134, 468390, 601701, 1002835, 1203402, 2005670, 2607371, 3008505, 5214742, 6017010, 7822113, 13036855, 15644226, 26073710, 39110565, 78221130]

約数ペア:

[(1, 78221130), (2, 39110565), (3, 26073710), (5, 15644226), (6, 13036855), (10, 7822113), (13, 6017010), (15, 5214742), (26, 3008505), (30, 2607371), (39, 2005670), (65, 1203402), (78, 1002835), (130, 601701), (167, 468390), (195, 401134), (334, 234195), (390, 200567), (501, 156130), (835, 93678), (1002, 78065), (1201, 65130), (1670, 46839), (2171, 36030), (2402, 32565), (2505, 31226), (3603, 21710), (4342, 18015), (5010, 15613), (6005, 13026), (6513, 12010), (7206, 10855)]