73451586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 167924736

約数和(自身を除く): 94473150

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 821, 962, 1147, 1209, 1443, 1642, 2294, 2418, 2463, 2886, 3441, 4926, 6882, 10673, 14911, 21346, 25451, 29822, 30377, 32019, 44733, 50902, 60754, 64038, 76353, 89466, 91131, 152706, 182262, 330863, 394901, 661726, 789802, 941687, 992589, 1184703, 1883374, 1985178, 2369406, 2825061, 5650122, 12241931, 24483862, 36725793, 73451586]

約数ペア:

[(1, 73451586), (2, 36725793), (3, 24483862), (6, 12241931), (13, 5650122), (26, 2825061), (31, 2369406), (37, 1985178), (39, 1883374), (62, 1184703), (74, 992589), (78, 941687), (93, 789802), (111, 661726), (186, 394901), (222, 330863), (403, 182262), (481, 152706), (806, 91131), (821, 89466), (962, 76353), (1147, 64038), (1209, 60754), (1443, 50902), (1642, 44733), (2294, 32019), (2418, 30377), (2463, 29822), (2886, 25451), (3441, 21346), (4926, 14911), (6882, 10673)]