82239456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 241832304

約数和(自身を除く): 159592848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 137, 148, 156, 169, 208, 222, 274, 296, 312, 338, 411, 416, 444, 481, 507, 548, 592, 624, 676, 822, 888, 962, 1014, 1096, 1184, 1248, 1352, 1443, 1644, 1776, 1781, 1924, 2028, 2192, 2704, 2886, 3288, 3552, 3562, 3848, 4056, 4384, 5069, 5343, 5408, 5772, 6253, 6576, 7124, 7696, 8112, 10138, 10686, 11544, 12506, 13152, 14248, 15207, 15392, 16224, 18759, 20276, 21372, 23088, 23153, 25012, 28496, 30414, 37518, 40552, 42744, 46176, 46306, 50024, 56992, 60828, 65897, 69459, 75036, 81104, 85488, 92612, 100048, 121656, 131794, 138918, 150072, 162208, 170976, 185224, 197691, 200096, 243312, 263588, 277836, 300144, 370448, 395382, 486624, 527176, 555672, 600288, 740896, 790764, 856661, 1054352, 1111344, 1581528, 1713322, 2108704, 2222688, 2569983, 3163056, 3426644, 5139966, 6326112, 6853288, 10279932, 13706576, 20559864, 27413152, 41119728, 82239456]

約数ペア:

[(1, 82239456), (2, 41119728), (3, 27413152), (4, 20559864), (6, 13706576), (8, 10279932), (12, 6853288), (13, 6326112), (16, 5139966), (24, 3426644), (26, 3163056), (32, 2569983), (37, 2222688), (39, 2108704), (48, 1713322), (52, 1581528), (74, 1111344), (78, 1054352), (96, 856661), (104, 790764), (111, 740896), (137, 600288), (148, 555672), (156, 527176), (169, 486624), (208, 395382), (222, 370448), (274, 300144), (296, 277836), (312, 263588), (338, 243312), (411, 200096), (416, 197691), (444, 185224), (481, 170976), (507, 162208), (548, 150072), (592, 138918), (624, 131794), (676, 121656), (822, 100048), (888, 92612), (962, 85488), (1014, 81104), (1096, 75036), (1184, 69459), (1248, 65897), (1352, 60828), (1443, 56992), (1644, 50024), (1776, 46306), (1781, 46176), (1924, 42744), (2028, 40552), (2192, 37518), (2704, 30414), (2886, 28496), (3288, 25012), (3552, 23153), (3562, 23088), (3848, 21372), (4056, 20276), (4384, 18759), (5069, 16224), (5343, 15392), (5408, 15207), (5772, 14248), (6253, 13152), (6576, 12506), (7124, 11544), (7696, 10686), (8112, 10138)]