85941256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 182304000

約数和(自身を除く): 96362744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 79, 136, 152, 158, 316, 323, 421, 632, 646, 842, 1292, 1343, 1501, 1684, 2584, 2686, 3002, 3368, 5372, 6004, 7157, 7999, 10744, 12008, 14314, 15998, 25517, 28628, 31996, 33259, 51034, 57256, 63992, 66518, 102068, 133036, 135983, 204136, 266072, 271966, 543932, 565403, 631921, 1087864, 1130806, 1263842, 2261612, 2527684, 4523224, 5055368, 10742657, 21485314, 42970628, 85941256]

約数ペア:

[(1, 85941256), (2, 42970628), (4, 21485314), (8, 10742657), (17, 5055368), (19, 4523224), (34, 2527684), (38, 2261612), (68, 1263842), (76, 1130806), (79, 1087864), (136, 631921), (152, 565403), (158, 543932), (316, 271966), (323, 266072), (421, 204136), (632, 135983), (646, 133036), (842, 102068), (1292, 66518), (1343, 63992), (1501, 57256), (1684, 51034), (2584, 33259), (2686, 31996), (3002, 28628), (3368, 25517), (5372, 15998), (6004, 14314), (7157, 12008), (7999, 10744)]