85886768

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 189705120

約数和(自身を除く): 103818352

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 109, 121, 148, 176, 218, 242, 296, 407, 436, 484, 592, 814, 872, 968, 1199, 1331, 1628, 1744, 1936, 2398, 2662, 3256, 4033, 4477, 4796, 5324, 6512, 8066, 8954, 9592, 10648, 13189, 16132, 17908, 19184, 21296, 26378, 32264, 35816, 44363, 49247, 52756, 64528, 71632, 88726, 98494, 105512, 145079, 177452, 196988, 211024, 290158, 354904, 393976, 487993, 580316, 709808, 787952, 975986, 1160632, 1951972, 2321264, 3903944, 5367923, 7807888, 10735846, 21471692, 42943384, 85886768]

約数ペア:

[(1, 85886768), (2, 42943384), (4, 21471692), (8, 10735846), (11, 7807888), (16, 5367923), (22, 3903944), (37, 2321264), (44, 1951972), (74, 1160632), (88, 975986), (109, 787952), (121, 709808), (148, 580316), (176, 487993), (218, 393976), (242, 354904), (296, 290158), (407, 211024), (436, 196988), (484, 177452), (592, 145079), (814, 105512), (872, 98494), (968, 88726), (1199, 71632), (1331, 64528), (1628, 52756), (1744, 49247), (1936, 44363), (2398, 35816), (2662, 32264), (3256, 26378), (4033, 21296), (4477, 19184), (4796, 17908), (5324, 16132), (6512, 13189), (8066, 10648), (8954, 9592)]