71364840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6131}}^1$

素因数の和:6242

約数の個数: 64

約数和(自身を含む): 216336960

約数和(自身を除く): 144972120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 6131, 11640, 12262, 18393, 24524, 30655, 36786, 49048, 61310, 73572, 91965, 122620, 147144, 183930, 245240, 367860, 594707, 735720, 1189414, 1784121, 2378828, 2973535, 3568242, 4757656, 5947070, 7136484, 8920605, 11894140, 14272968, 17841210, 23788280, 35682420, 71364840]

約数ペア:

[(1, 71364840), (2, 35682420), (3, 23788280), (4, 17841210), (5, 14272968), (6, 11894140), (8, 8920605), (10, 7136484), (12, 5947070), (15, 4757656), (20, 3568242), (24, 2973535), (30, 2378828), (40, 1784121), (60, 1189414), (97, 735720), (120, 594707), (194, 367860), (291, 245240), (388, 183930), (485, 147144), (582, 122620), (776, 91965), (970, 73572), (1164, 61310), (1455, 49048), (1940, 36786), (2328, 30655), (2910, 24524), (3880, 18393), (5820, 12262), (6131, 11640)]