72236320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34729}}^1$

素因数の和:34757

約数の個数: 48

約数和(自身を含む): 183791160

約数和(自身を除く): 111554840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 34729, 69458, 138916, 173645, 277832, 347290, 451477, 555664, 694580, 902954, 1111328, 1389160, 1805908, 2257385, 2778320, 3611816, 4514770, 5556640, 7223632, 9029540, 14447264, 18059080, 36118160, 72236320]

約数ペア:

[(1, 72236320), (2, 36118160), (4, 18059080), (5, 14447264), (8, 9029540), (10, 7223632), (13, 5556640), (16, 4514770), (20, 3611816), (26, 2778320), (32, 2257385), (40, 1805908), (52, 1389160), (65, 1111328), (80, 902954), (104, 694580), (130, 555664), (160, 451477), (208, 347290), (260, 277832), (416, 173645), (520, 138916), (1040, 69458), (2080, 34729)]