86491680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16381}}^1$

素因数の和:16410

約数の個数: 96

約数和(自身を含む): 297235008

約数和(自身を除く): 210743328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16381, 32762, 49143, 65524, 81905, 98286, 131048, 163810, 180191, 196572, 245715, 262096, 327620, 360382, 393144, 491430, 524192, 540573, 655240, 720764, 786288, 900955, 982860, 1081146, 1310480, 1441528, 1572576, 1801910, 1965720, 2162292, 2620960, 2702865, 2883056, 3603820, 3931440, 4324584, 5405730, 5766112, 7207640, 7862880, 8649168, 10811460, 14415280, 17298336, 21622920, 28830560, 43245840, 86491680]

約数ペア:

[(1, 86491680), (2, 43245840), (3, 28830560), (4, 21622920), (5, 17298336), (6, 14415280), (8, 10811460), (10, 8649168), (11, 7862880), (12, 7207640), (15, 5766112), (16, 5405730), (20, 4324584), (22, 3931440), (24, 3603820), (30, 2883056), (32, 2702865), (33, 2620960), (40, 2162292), (44, 1965720), (48, 1801910), (55, 1572576), (60, 1441528), (66, 1310480), (80, 1081146), (88, 982860), (96, 900955), (110, 786288), (120, 720764), (132, 655240), (160, 540573), (165, 524192), (176, 491430), (220, 393144), (240, 360382), (264, 327620), (330, 262096), (352, 245715), (440, 196572), (480, 180191), (528, 163810), (660, 131048), (880, 98286), (1056, 81905), (1320, 65524), (1760, 49143), (2640, 32762), (5280, 16381)]