69420288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 217481600

約数和(自身を除く): 148061312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 349, 384, 444, 448, 518, 592, 672, 698, 768, 777, 888, 896, 1036, 1047, 1184, 1344, 1396, 1554, 1776, 1792, 2072, 2094, 2368, 2443, 2688, 2792, 3108, 3552, 4144, 4188, 4736, 4886, 5376, 5584, 6216, 7104, 7329, 8288, 8376, 9472, 9772, 11168, 12432, 12913, 14208, 14658, 16576, 16752, 19544, 22336, 24864, 25826, 28416, 29316, 33152, 33504, 38739, 39088, 44672, 49728, 51652, 58632, 66304, 67008, 77478, 78176, 89344, 90391, 99456, 103304, 117264, 134016, 154956, 156352, 180782, 198912, 206608, 234528, 268032, 271173, 309912, 312704, 361564, 413216, 469056, 542346, 619824, 625408, 723128, 826432, 938112, 1084692, 1239648, 1446256, 1652864, 1876224, 2169384, 2479296, 2892512, 3305728, 4338768, 4958592, 5785024, 8677536, 9917184, 11570048, 17355072, 23140096, 34710144, 69420288]

約数ペア:

[(1, 69420288), (2, 34710144), (3, 23140096), (4, 17355072), (6, 11570048), (7, 9917184), (8, 8677536), (12, 5785024), (14, 4958592), (16, 4338768), (21, 3305728), (24, 2892512), (28, 2479296), (32, 2169384), (37, 1876224), (42, 1652864), (48, 1446256), (56, 1239648), (64, 1084692), (74, 938112), (84, 826432), (96, 723128), (111, 625408), (112, 619824), (128, 542346), (148, 469056), (168, 413216), (192, 361564), (222, 312704), (224, 309912), (256, 271173), (259, 268032), (296, 234528), (336, 206608), (349, 198912), (384, 180782), (444, 156352), (448, 154956), (518, 134016), (592, 117264), (672, 103304), (698, 99456), (768, 90391), (777, 89344), (888, 78176), (896, 77478), (1036, 67008), (1047, 66304), (1184, 58632), (1344, 51652), (1396, 49728), (1554, 44672), (1776, 39088), (1792, 38739), (2072, 33504), (2094, 33152), (2368, 29316), (2443, 28416), (2688, 25826), (2792, 24864), (3108, 22336), (3552, 19544), (4144, 16752), (4188, 16576), (4736, 14658), (4886, 14208), (5376, 12913), (5584, 12432), (6216, 11168), (7104, 9772), (7329, 9472), (8288, 8376)]