68402358

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 155984400

約数和(自身を除く): 87582042

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 1062, 1711, 2221, 3422, 4442, 5133, 6663, 10266, 13326, 15399, 19989, 30798, 39978, 64409, 128818, 131039, 193227, 262078, 386454, 393117, 579681, 786234, 1159362, 1179351, 2358702, 3800131, 7600262, 11400393, 22800786, 34201179, 68402358]

約数ペア:

[(1, 68402358), (2, 34201179), (3, 22800786), (6, 11400393), (9, 7600262), (18, 3800131), (29, 2358702), (58, 1179351), (59, 1159362), (87, 786234), (118, 579681), (174, 393117), (177, 386454), (261, 262078), (354, 193227), (522, 131039), (531, 128818), (1062, 64409), (1711, 39978), (2221, 30798), (3422, 19989), (4442, 15399), (5133, 13326), (6663, 10266)]