42800208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 121944576

約数和(自身を除く): 79144368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 132, 176, 206, 264, 309, 412, 528, 618, 787, 824, 1133, 1236, 1574, 1648, 2266, 2361, 2472, 3148, 3399, 4532, 4722, 4944, 6296, 6798, 8657, 9064, 9444, 12592, 13596, 17314, 18128, 18888, 25971, 27192, 34628, 37776, 51942, 54384, 69256, 81061, 103884, 138512, 162122, 207768, 243183, 324244, 415536, 486366, 648488, 891671, 972732, 1296976, 1783342, 1945464, 2675013, 3566684, 3890928, 5350026, 7133368, 10700052, 14266736, 21400104, 42800208]

約数ペア:

[(1, 42800208), (2, 21400104), (3, 14266736), (4, 10700052), (6, 7133368), (8, 5350026), (11, 3890928), (12, 3566684), (16, 2675013), (22, 1945464), (24, 1783342), (33, 1296976), (44, 972732), (48, 891671), (66, 648488), (88, 486366), (103, 415536), (132, 324244), (176, 243183), (206, 207768), (264, 162122), (309, 138512), (412, 103884), (528, 81061), (618, 69256), (787, 54384), (824, 51942), (1133, 37776), (1236, 34628), (1574, 27192), (1648, 25971), (2266, 18888), (2361, 18128), (2472, 17314), (3148, 13596), (3399, 12592), (4532, 9444), (4722, 9064), (4944, 8657), (6296, 6798)]