71451558

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{4547}}^1$

素因数の和:4658

約数の個数: 40

約数和(自身を含む): 161790552

約数和(自身を除く): 90338994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1746, 2619, 4547, 5238, 7857, 9094, 13641, 15714, 27282, 40923, 81846, 122769, 245538, 368307, 441059, 736614, 882118, 1323177, 2646354, 3969531, 7939062, 11908593, 23817186, 35725779, 71451558]

約数ペア:

[(1, 71451558), (2, 35725779), (3, 23817186), (6, 11908593), (9, 7939062), (18, 3969531), (27, 2646354), (54, 1323177), (81, 882118), (97, 736614), (162, 441059), (194, 368307), (291, 245538), (582, 122769), (873, 81846), (1746, 40923), (2619, 27282), (4547, 15714), (5238, 13641), (7857, 9094)]