72846462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 167759424

約数和(自身を除く): 94912962

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 137, 221, 274, 401, 411, 442, 663, 802, 822, 1203, 1326, 1781, 2329, 2406, 3562, 4658, 5213, 5343, 6817, 6987, 10426, 10686, 13634, 13974, 15639, 20451, 30277, 31278, 40902, 54937, 60554, 88621, 90831, 109874, 164811, 177242, 181662, 265863, 329622, 531726, 714181, 933929, 1428362, 1867858, 2142543, 2801787, 4285086, 5603574, 12141077, 24282154, 36423231, 72846462]

約数ペア:

[(1, 72846462), (2, 36423231), (3, 24282154), (6, 12141077), (13, 5603574), (17, 4285086), (26, 2801787), (34, 2142543), (39, 1867858), (51, 1428362), (78, 933929), (102, 714181), (137, 531726), (221, 329622), (274, 265863), (401, 181662), (411, 177242), (442, 164811), (663, 109874), (802, 90831), (822, 88621), (1203, 60554), (1326, 54937), (1781, 40902), (2329, 31278), (2406, 30277), (3562, 20451), (4658, 15639), (5213, 13974), (5343, 13634), (6817, 10686), (6987, 10426)]