67636872

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 189034560

約数和(自身を除く): 121397688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 101, 131, 142, 202, 213, 262, 284, 303, 393, 404, 426, 524, 568, 606, 639, 786, 808, 852, 909, 1048, 1179, 1212, 1278, 1572, 1704, 1818, 2358, 2424, 2556, 3144, 3636, 4716, 5112, 7171, 7272, 9301, 9432, 13231, 14342, 18602, 21513, 26462, 27903, 28684, 37204, 39693, 43026, 52924, 55806, 57368, 64539, 74408, 79386, 83709, 86052, 105848, 111612, 119079, 129078, 158772, 167418, 172104, 223224, 238158, 258156, 317544, 334836, 476316, 516312, 669672, 939401, 952632, 1878802, 2818203, 3757604, 5636406, 7515208, 8454609, 11272812, 16909218, 22545624, 33818436, 67636872]

約数ペア:

[(1, 67636872), (2, 33818436), (3, 22545624), (4, 16909218), (6, 11272812), (8, 8454609), (9, 7515208), (12, 5636406), (18, 3757604), (24, 2818203), (36, 1878802), (71, 952632), (72, 939401), (101, 669672), (131, 516312), (142, 476316), (202, 334836), (213, 317544), (262, 258156), (284, 238158), (303, 223224), (393, 172104), (404, 167418), (426, 158772), (524, 129078), (568, 119079), (606, 111612), (639, 105848), (786, 86052), (808, 83709), (852, 79386), (909, 74408), (1048, 64539), (1179, 57368), (1212, 55806), (1278, 52924), (1572, 43026), (1704, 39693), (1818, 37204), (2358, 28684), (2424, 27903), (2556, 26462), (3144, 21513), (3636, 18602), (4716, 14342), (5112, 13231), (7171, 9432), (7272, 9301)]