73572345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 168480000

約数和(自身を除く): 94907655

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 495, 561, 595, 693, 765, 935, 1071, 1155, 1249, 1309, 1683, 1785, 2805, 3465, 3747, 3927, 5355, 6245, 6545, 8415, 8743, 11241, 11781, 13739, 18735, 19635, 21233, 26229, 41217, 43715, 56205, 58905, 63699, 68695, 78687, 96173, 106165, 123651, 131145, 148631, 191097, 206085, 233563, 288519, 318495, 393435, 445893, 480865, 618255, 700689, 743155, 865557, 955485, 1167815, 1337679, 1442595, 1634941, 2102067, 2229465, 3503445, 4327785, 4904823, 6688395, 8174705, 10510335, 14714469, 24524115, 73572345]

約数ペア:

[(1, 73572345), (3, 24524115), (5, 14714469), (7, 10510335), (9, 8174705), (11, 6688395), (15, 4904823), (17, 4327785), (21, 3503445), (33, 2229465), (35, 2102067), (45, 1634941), (51, 1442595), (55, 1337679), (63, 1167815), (77, 955485), (85, 865557), (99, 743155), (105, 700689), (119, 618255), (153, 480865), (165, 445893), (187, 393435), (231, 318495), (255, 288519), (315, 233563), (357, 206085), (385, 191097), (495, 148631), (561, 131145), (595, 123651), (693, 106165), (765, 96173), (935, 78687), (1071, 68695), (1155, 63699), (1249, 58905), (1309, 56205), (1683, 43715), (1785, 41217), (2805, 26229), (3465, 21233), (3747, 19635), (3927, 18735), (5355, 13739), (6245, 11781), (6545, 11241), (8415, 8743)]