72103176

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17569}}^1$

素因数の和:17603

約数の個数: 64

約数和(自身を含む): 210840000

約数和(自身を除く): 138736824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 17569, 35138, 52707, 70276, 105414, 140552, 158121, 210828, 316242, 333811, 421656, 474363, 632484, 667622, 948726, 1001433, 1264968, 1335244, 1897452, 2002866, 2670488, 3004299, 3794904, 4005732, 6008598, 8011464, 9012897, 12017196, 18025794, 24034392, 36051588, 72103176]

約数ペア:

[(1, 72103176), (2, 36051588), (3, 24034392), (4, 18025794), (6, 12017196), (8, 9012897), (9, 8011464), (12, 6008598), (18, 4005732), (19, 3794904), (24, 3004299), (27, 2670488), (36, 2002866), (38, 1897452), (54, 1335244), (57, 1264968), (72, 1001433), (76, 948726), (108, 667622), (114, 632484), (152, 474363), (171, 421656), (216, 333811), (228, 316242), (342, 210828), (456, 158121), (513, 140552), (684, 105414), (1026, 70276), (1368, 52707), (2052, 35138), (4104, 17569)]