71365008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 223235712

約数和(自身を除く): 151870704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 37, 39, 44, 48, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 176, 208, 222, 264, 281, 286, 296, 312, 407, 429, 444, 481, 528, 562, 572, 592, 624, 814, 843, 858, 888, 962, 1124, 1144, 1221, 1443, 1628, 1686, 1716, 1776, 1924, 2248, 2288, 2442, 2886, 3091, 3256, 3372, 3432, 3653, 3848, 4496, 4884, 5291, 5772, 6182, 6512, 6744, 6864, 7306, 7696, 9273, 9768, 10397, 10582, 10959, 11544, 12364, 13488, 14612, 15873, 18546, 19536, 20794, 21164, 21918, 23088, 24728, 29224, 31191, 31746, 37092, 40183, 41588, 42328, 43836, 49456, 58448, 62382, 63492, 74184, 80366, 83176, 84656, 87672, 114367, 120549, 124764, 126984, 135161, 148368, 160732, 166352, 175344, 228734, 241098, 249528, 253968, 270322, 321464, 343101, 405483, 457468, 482196, 499056, 540644, 642928, 686202, 810966, 914936, 964392, 1081288, 1372404, 1486771, 1621932, 1829872, 1928784, 2162576, 2744808, 2973542, 3243864, 4460313, 5489616, 5947084, 6487728, 8920626, 11894168, 17841252, 23788336, 35682504, 71365008]

約数ペア:

[(1, 71365008), (2, 35682504), (3, 23788336), (4, 17841252), (6, 11894168), (8, 8920626), (11, 6487728), (12, 5947084), (13, 5489616), (16, 4460313), (22, 3243864), (24, 2973542), (26, 2744808), (33, 2162576), (37, 1928784), (39, 1829872), (44, 1621932), (48, 1486771), (52, 1372404), (66, 1081288), (74, 964392), (78, 914936), (88, 810966), (104, 686202), (111, 642928), (132, 540644), (143, 499056), (148, 482196), (156, 457468), (176, 405483), (208, 343101), (222, 321464), (264, 270322), (281, 253968), (286, 249528), (296, 241098), (312, 228734), (407, 175344), (429, 166352), (444, 160732), (481, 148368), (528, 135161), (562, 126984), (572, 124764), (592, 120549), (624, 114367), (814, 87672), (843, 84656), (858, 83176), (888, 80366), (962, 74184), (1124, 63492), (1144, 62382), (1221, 58448), (1443, 49456), (1628, 43836), (1686, 42328), (1716, 41588), (1776, 40183), (1924, 37092), (2248, 31746), (2288, 31191), (2442, 29224), (2886, 24728), (3091, 23088), (3256, 21918), (3372, 21164), (3432, 20794), (3653, 19536), (3848, 18546), (4496, 15873), (4884, 14612), (5291, 13488), (5772, 12364), (6182, 11544), (6512, 10959), (6744, 10582), (6864, 10397), (7306, 9768), (7696, 9273)]