71247792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 236127744

約数和(自身を除く): 164879952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 37, 42, 44, 48, 56, 66, 74, 77, 84, 88, 111, 112, 132, 148, 154, 168, 176, 222, 231, 259, 264, 296, 308, 336, 407, 444, 462, 518, 521, 528, 592, 616, 777, 814, 888, 924, 1036, 1042, 1221, 1232, 1554, 1563, 1628, 1776, 1848, 2072, 2084, 2442, 2849, 3108, 3126, 3256, 3647, 3696, 4144, 4168, 4884, 5698, 5731, 6216, 6252, 6512, 7294, 8336, 8547, 9768, 10941, 11396, 11462, 12432, 12504, 14588, 17094, 17193, 19277, 19536, 21882, 22792, 22924, 25008, 29176, 34188, 34386, 38554, 40117, 43764, 45584, 45848, 57831, 58352, 68376, 68772, 77108, 80234, 87528, 91696, 115662, 120351, 134939, 136752, 137544, 154216, 160468, 175056, 212047, 231324, 240702, 269878, 275088, 308432, 320936, 404817, 424094, 462648, 481404, 539756, 636141, 641872, 809634, 848188, 925296, 962808, 1079512, 1272282, 1484329, 1619268, 1696376, 1925616, 2159024, 2544564, 2968658, 3238536, 3392752, 4452987, 5089128, 5937316, 6477072, 8905974, 10178256, 11874632, 17811948, 23749264, 35623896, 71247792]

約数ペア:

[(1, 71247792), (2, 35623896), (3, 23749264), (4, 17811948), (6, 11874632), (7, 10178256), (8, 8905974), (11, 6477072), (12, 5937316), (14, 5089128), (16, 4452987), (21, 3392752), (22, 3238536), (24, 2968658), (28, 2544564), (33, 2159024), (37, 1925616), (42, 1696376), (44, 1619268), (48, 1484329), (56, 1272282), (66, 1079512), (74, 962808), (77, 925296), (84, 848188), (88, 809634), (111, 641872), (112, 636141), (132, 539756), (148, 481404), (154, 462648), (168, 424094), (176, 404817), (222, 320936), (231, 308432), (259, 275088), (264, 269878), (296, 240702), (308, 231324), (336, 212047), (407, 175056), (444, 160468), (462, 154216), (518, 137544), (521, 136752), (528, 134939), (592, 120351), (616, 115662), (777, 91696), (814, 87528), (888, 80234), (924, 77108), (1036, 68772), (1042, 68376), (1221, 58352), (1232, 57831), (1554, 45848), (1563, 45584), (1628, 43764), (1776, 40117), (1848, 38554), (2072, 34386), (2084, 34188), (2442, 29176), (2849, 25008), (3108, 22924), (3126, 22792), (3256, 21882), (3647, 19536), (3696, 19277), (4144, 17193), (4168, 17094), (4884, 14588), (5698, 12504), (5731, 12432), (6216, 11462), (6252, 11396), (6512, 10941), (7294, 9768), (8336, 8547)]