72408312

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32441}}^1$

素因数の和:32484

約数の個数: 48

約数和(自身を含む): 202438080

約数和(自身を除く): 130029768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32441, 64882, 97323, 129764, 194646, 259528, 291969, 389292, 583938, 778584, 1005671, 1167876, 2011342, 2335752, 3017013, 4022684, 6034026, 8045368, 9051039, 12068052, 18102078, 24136104, 36204156, 72408312]

約数ペア:

[(1, 72408312), (2, 36204156), (3, 24136104), (4, 18102078), (6, 12068052), (8, 9051039), (9, 8045368), (12, 6034026), (18, 4022684), (24, 3017013), (31, 2335752), (36, 2011342), (62, 1167876), (72, 1005671), (93, 778584), (124, 583938), (186, 389292), (248, 291969), (279, 259528), (372, 194646), (558, 129764), (744, 97323), (1116, 64882), (2232, 32441)]