72164064

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 216

約数和(自身を含む): 238298760

約数和(自身を除く): 166134696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 49, 56, 58, 69, 84, 87, 92, 96, 98, 112, 116, 138, 147, 161, 168, 174, 184, 196, 203, 224, 232, 276, 294, 322, 336, 348, 368, 392, 406, 464, 483, 529, 552, 588, 609, 644, 667, 672, 696, 736, 784, 812, 928, 966, 1058, 1104, 1127, 1176, 1218, 1288, 1334, 1392, 1421, 1568, 1587, 1624, 1932, 2001, 2116, 2208, 2254, 2352, 2436, 2576, 2668, 2784, 2842, 3174, 3248, 3381, 3703, 3864, 4002, 4232, 4263, 4508, 4669, 4704, 4872, 5152, 5336, 5684, 6348, 6496, 6762, 7406, 7728, 8004, 8464, 8526, 9016, 9338, 9744, 10672, 11109, 11368, 12696, 13524, 14007, 14812, 15341, 15456, 16008, 16928, 17052, 18032, 18676, 19488, 21344, 22218, 22736, 25392, 25921, 27048, 28014, 29624, 30682, 32016, 32683, 34104, 36064, 37352, 44436, 45472, 46023, 50784, 51842, 54096, 56028, 59248, 61364, 64032, 65366, 68208, 74704, 77763, 88872, 92046, 98049, 103684, 107387, 108192, 112056, 118496, 122728, 130732, 136416, 149408, 155526, 177744, 184092, 196098, 207368, 214774, 224112, 245456, 261464, 311052, 322161, 355488, 368184, 392196, 414736, 429548, 448224, 490912, 522928, 622104, 644322, 736368, 751709, 784392, 829472, 859096, 1045856, 1244208, 1288644, 1472736, 1503418, 1568784, 1718192, 2255127, 2488416, 2577288, 3006836, 3137568, 3436384, 4510254, 5154576, 6013672, 9020508, 10309152, 12027344, 18041016, 24054688, 36082032, 72164064]

約数ペア:

[(1, 72164064), (2, 36082032), (3, 24054688), (4, 18041016), (6, 12027344), (7, 10309152), (8, 9020508), (12, 6013672), (14, 5154576), (16, 4510254), (21, 3436384), (23, 3137568), (24, 3006836), (28, 2577288), (29, 2488416), (32, 2255127), (42, 1718192), (46, 1568784), (48, 1503418), (49, 1472736), (56, 1288644), (58, 1244208), (69, 1045856), (84, 859096), (87, 829472), (92, 784392), (96, 751709), (98, 736368), (112, 644322), (116, 622104), (138, 522928), (147, 490912), (161, 448224), (168, 429548), (174, 414736), (184, 392196), (196, 368184), (203, 355488), (224, 322161), (232, 311052), (276, 261464), (294, 245456), (322, 224112), (336, 214774), (348, 207368), (368, 196098), (392, 184092), (406, 177744), (464, 155526), (483, 149408), (529, 136416), (552, 130732), (588, 122728), (609, 118496), (644, 112056), (667, 108192), (672, 107387), (696, 103684), (736, 98049), (784, 92046), (812, 88872), (928, 77763), (966, 74704), (1058, 68208), (1104, 65366), (1127, 64032), (1176, 61364), (1218, 59248), (1288, 56028), (1334, 54096), (1392, 51842), (1421, 50784), (1568, 46023), (1587, 45472), (1624, 44436), (1932, 37352), (2001, 36064), (2116, 34104), (2208, 32683), (2254, 32016), (2352, 30682), (2436, 29624), (2576, 28014), (2668, 27048), (2784, 25921), (2842, 25392), (3174, 22736), (3248, 22218), (3381, 21344), (3703, 19488), (3864, 18676), (4002, 18032), (4232, 17052), (4263, 16928), (4508, 16008), (4669, 15456), (4704, 15341), (4872, 14812), (5152, 14007), (5336, 13524), (5684, 12696), (6348, 11368), (6496, 11109), (6762, 10672), (7406, 9744), (7728, 9338), (8004, 9016), (8464, 8526)]