86736320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 112

約数和(自身を含む): 231196896

約数和(自身を除く): 144460576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 205, 220, 320, 328, 352, 410, 440, 451, 601, 656, 704, 820, 880, 902, 1202, 1312, 1640, 1760, 1804, 2255, 2404, 2624, 3005, 3280, 3520, 3608, 4510, 4808, 6010, 6560, 6611, 7216, 9020, 9616, 12020, 13120, 13222, 14432, 18040, 19232, 24040, 24641, 26444, 28864, 33055, 36080, 38464, 48080, 49282, 52888, 66110, 72160, 96160, 98564, 105776, 123205, 132220, 144320, 192320, 197128, 211552, 246410, 264440, 271051, 394256, 423104, 492820, 528880, 542102, 788512, 985640, 1057760, 1084204, 1355255, 1577024, 1971280, 2115520, 2168408, 2710510, 3942560, 4336816, 5421020, 7885120, 8673632, 10842040, 17347264, 21684080, 43368160, 86736320]

約数ペア:

[(1, 86736320), (2, 43368160), (4, 21684080), (5, 17347264), (8, 10842040), (10, 8673632), (11, 7885120), (16, 5421020), (20, 4336816), (22, 3942560), (32, 2710510), (40, 2168408), (41, 2115520), (44, 1971280), (55, 1577024), (64, 1355255), (80, 1084204), (82, 1057760), (88, 985640), (110, 788512), (160, 542102), (164, 528880), (176, 492820), (205, 423104), (220, 394256), (320, 271051), (328, 264440), (352, 246410), (410, 211552), (440, 197128), (451, 192320), (601, 144320), (656, 132220), (704, 123205), (820, 105776), (880, 98564), (902, 96160), (1202, 72160), (1312, 66110), (1640, 52888), (1760, 49282), (1804, 48080), (2255, 38464), (2404, 36080), (2624, 33055), (3005, 28864), (3280, 26444), (3520, 24641), (3608, 24040), (4510, 19232), (4808, 18040), (6010, 14432), (6560, 13222), (6611, 13120), (7216, 12020), (9020, 9616)]