90170352

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{32957}}^1$

素因数の和:32990

約数の個数: 60

約数和(自身を含む): 265641480

約数和(自身を除く): 175471128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 32957, 65914, 98871, 131828, 197742, 263656, 296613, 395484, 527312, 593226, 626183, 790968, 1186452, 1252366, 1581936, 1878549, 2372904, 2504732, 3757098, 4745808, 5009464, 5635647, 7514196, 10018928, 11271294, 15028392, 22542588, 30056784, 45085176, 90170352]

約数ペア:

[(1, 90170352), (2, 45085176), (3, 30056784), (4, 22542588), (6, 15028392), (8, 11271294), (9, 10018928), (12, 7514196), (16, 5635647), (18, 5009464), (19, 4745808), (24, 3757098), (36, 2504732), (38, 2372904), (48, 1878549), (57, 1581936), (72, 1252366), (76, 1186452), (114, 790968), (144, 626183), (152, 593226), (171, 527312), (228, 395484), (304, 296613), (342, 263656), (456, 197742), (684, 131828), (912, 98871), (1368, 65914), (2736, 32957)]