73515728

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 177321984

約数和(自身を除く): 103806256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 121, 127, 143, 176, 184, 208, 242, 253, 254, 286, 299, 368, 484, 506, 508, 572, 598, 968, 1012, 1016, 1144, 1196, 1397, 1573, 1651, 1936, 2024, 2032, 2288, 2392, 2783, 2794, 2921, 3146, 3289, 3302, 4048, 4784, 5566, 5588, 5842, 6292, 6578, 6604, 11132, 11176, 11684, 12584, 13156, 13208, 15367, 18161, 22264, 22352, 23368, 25168, 26312, 26416, 30734, 32131, 36179, 36322, 37973, 44528, 46736, 52624, 61468, 64262, 72358, 72644, 75946, 122936, 128524, 144716, 145288, 151892, 199771, 245872, 257048, 289432, 290576, 303784, 353441, 399542, 417703, 514096, 578864, 607568, 706882, 799084, 835406, 1413764, 1598168, 1670812, 2827528, 3196336, 3341624, 4594733, 5655056, 6683248, 9189466, 18378932, 36757864, 73515728]

約数ペア:

[(1, 73515728), (2, 36757864), (4, 18378932), (8, 9189466), (11, 6683248), (13, 5655056), (16, 4594733), (22, 3341624), (23, 3196336), (26, 2827528), (44, 1670812), (46, 1598168), (52, 1413764), (88, 835406), (92, 799084), (104, 706882), (121, 607568), (127, 578864), (143, 514096), (176, 417703), (184, 399542), (208, 353441), (242, 303784), (253, 290576), (254, 289432), (286, 257048), (299, 245872), (368, 199771), (484, 151892), (506, 145288), (508, 144716), (572, 128524), (598, 122936), (968, 75946), (1012, 72644), (1016, 72358), (1144, 64262), (1196, 61468), (1397, 52624), (1573, 46736), (1651, 44528), (1936, 37973), (2024, 36322), (2032, 36179), (2288, 32131), (2392, 30734), (2783, 26416), (2794, 26312), (2921, 25168), (3146, 23368), (3289, 22352), (3302, 22264), (4048, 18161), (4784, 15367), (5566, 13208), (5588, 13156), (5842, 12584), (6292, 11684), (6578, 11176), (6604, 11132)]