71790705

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 154312704

約数和(自身を除く): 82521999

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 243, 315, 345, 367, 405, 483, 567, 621, 805, 945, 1035, 1101, 1215, 1449, 1701, 1835, 1863, 2415, 2569, 2835, 3105, 3303, 4347, 5505, 5589, 7245, 7707, 8441, 8505, 9315, 9909, 12845, 13041, 16515, 21735, 23121, 25323, 27945, 29727, 38535, 39123, 42205, 49545, 59087, 65205, 69363, 75969, 89181, 115605, 126615, 148635, 177261, 195615, 208089, 227907, 295435, 346815, 379845, 445905, 531783, 624267, 683721, 886305, 1040445, 1139535, 1595349, 2051163, 2658915, 3121335, 3418605, 4786047, 7976745, 10255815, 14358141, 23930235, 71790705]

約数ペア:

[(1, 71790705), (3, 23930235), (5, 14358141), (7, 10255815), (9, 7976745), (15, 4786047), (21, 3418605), (23, 3121335), (27, 2658915), (35, 2051163), (45, 1595349), (63, 1139535), (69, 1040445), (81, 886305), (105, 683721), (115, 624267), (135, 531783), (161, 445905), (189, 379845), (207, 346815), (243, 295435), (315, 227907), (345, 208089), (367, 195615), (405, 177261), (483, 148635), (567, 126615), (621, 115605), (805, 89181), (945, 75969), (1035, 69363), (1101, 65205), (1215, 59087), (1449, 49545), (1701, 42205), (1835, 39123), (1863, 38535), (2415, 29727), (2569, 27945), (2835, 25323), (3105, 23121), (3303, 21735), (4347, 16515), (5505, 13041), (5589, 12845), (7245, 9909), (7707, 9315), (8441, 8505)]