73281312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 240946524

約数和(自身を除く): 167665212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 37, 39, 46, 48, 52, 69, 72, 74, 78, 92, 96, 104, 111, 117, 138, 144, 148, 156, 184, 207, 208, 222, 234, 276, 288, 296, 299, 312, 333, 368, 414, 416, 444, 468, 481, 529, 552, 592, 598, 624, 666, 736, 828, 851, 888, 897, 936, 962, 1058, 1104, 1184, 1196, 1248, 1332, 1443, 1587, 1656, 1702, 1776, 1794, 1872, 1924, 2116, 2208, 2392, 2553, 2664, 2691, 2886, 3174, 3312, 3404, 3552, 3588, 3744, 3848, 4232, 4329, 4761, 4784, 5106, 5328, 5382, 5772, 6348, 6624, 6808, 6877, 7176, 7659, 7696, 8464, 8658, 9522, 9568, 10212, 10656, 10764, 11063, 11544, 12696, 13616, 13754, 14352, 15318, 15392, 16928, 17316, 19044, 19573, 20424, 20631, 21528, 22126, 23088, 25392, 27232, 27508, 28704, 30636, 33189, 34632, 38088, 39146, 40848, 41262, 43056, 44252, 46176, 50784, 55016, 58719, 61272, 61893, 66378, 69264, 76176, 78292, 81696, 82524, 86112, 88504, 99567, 110032, 117438, 122544, 123786, 132756, 138528, 152352, 156584, 165048, 176157, 177008, 199134, 220064, 234876, 245088, 247572, 254449, 265512, 313168, 330096, 352314, 354016, 398268, 469752, 495144, 508898, 531024, 626336, 660192, 704628, 763347, 796536, 939504, 990288, 1017796, 1062048, 1409256, 1526694, 1593072, 1879008, 1980576, 2035592, 2290041, 2818512, 3053388, 3186144, 4071184, 4580082, 5637024, 6106776, 8142368, 9160164, 12213552, 18320328, 24427104, 36640656, 73281312]

約数ペア:

[(1, 73281312), (2, 36640656), (3, 24427104), (4, 18320328), (6, 12213552), (8, 9160164), (9, 8142368), (12, 6106776), (13, 5637024), (16, 4580082), (18, 4071184), (23, 3186144), (24, 3053388), (26, 2818512), (32, 2290041), (36, 2035592), (37, 1980576), (39, 1879008), (46, 1593072), (48, 1526694), (52, 1409256), (69, 1062048), (72, 1017796), (74, 990288), (78, 939504), (92, 796536), (96, 763347), (104, 704628), (111, 660192), (117, 626336), (138, 531024), (144, 508898), (148, 495144), (156, 469752), (184, 398268), (207, 354016), (208, 352314), (222, 330096), (234, 313168), (276, 265512), (288, 254449), (296, 247572), (299, 245088), (312, 234876), (333, 220064), (368, 199134), (414, 177008), (416, 176157), (444, 165048), (468, 156584), (481, 152352), (529, 138528), (552, 132756), (592, 123786), (598, 122544), (624, 117438), (666, 110032), (736, 99567), (828, 88504), (851, 86112), (888, 82524), (897, 81696), (936, 78292), (962, 76176), (1058, 69264), (1104, 66378), (1184, 61893), (1196, 61272), (1248, 58719), (1332, 55016), (1443, 50784), (1587, 46176), (1656, 44252), (1702, 43056), (1776, 41262), (1794, 40848), (1872, 39146), (1924, 38088), (2116, 34632), (2208, 33189), (2392, 30636), (2553, 28704), (2664, 27508), (2691, 27232), (2886, 25392), (3174, 23088), (3312, 22126), (3404, 21528), (3552, 20631), (3588, 20424), (3744, 19573), (3848, 19044), (4232, 17316), (4329, 16928), (4761, 15392), (4784, 15318), (5106, 14352), (5328, 13754), (5382, 13616), (5772, 12696), (6348, 11544), (6624, 11063), (6808, 10764), (6877, 10656), (7176, 10212), (7659, 9568), (7696, 9522), (8464, 8658)]