85491792

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31247}}^1$

素因数の和:31280

約数の個数: 60

約数和(自身を含む): 251858880

約数和(自身を除く): 166367088

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, 31247, 62494, 93741, 124988, 187482, 249976, 281223, 374964, 499952, 562446, 593693, 749928, 1124892, 1187386, 1499856, 1781079, 2249784, 2374772, 3562158, 4499568, 4749544, 5343237, 7124316, 9499088, 10686474, 14248632, 21372948, 28497264, 42745896, 85491792]

約数ペア:

[(1, 85491792), (2, 42745896), (3, 28497264), (4, 21372948), (6, 14248632), (8, 10686474), (9, 9499088), (12, 7124316), (16, 5343237), (18, 4749544), (19, 4499568), (24, 3562158), (36, 2374772), (38, 2249784), (48, 1781079), (57, 1499856), (72, 1187386), (76, 1124892), (114, 749928), (144, 593693), (152, 562446), (171, 499952), (228, 374964), (304, 281223), (342, 249976), (456, 187482), (684, 124988), (912, 93741), (1368, 62494), (2736, 31247)]