78961736

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 187450200

約数和(自身を除く): 108488464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 49, 56, 68, 82, 98, 119, 136, 164, 196, 238, 287, 289, 328, 392, 476, 574, 578, 697, 833, 952, 1148, 1156, 1394, 1666, 2009, 2023, 2296, 2312, 2788, 3332, 4018, 4046, 4879, 4913, 5576, 6664, 8036, 8092, 9758, 9826, 11849, 14161, 16072, 16184, 19516, 19652, 23698, 28322, 34153, 34391, 39032, 39304, 47396, 56644, 68306, 68782, 82943, 94792, 113288, 136612, 137564, 165886, 201433, 240737, 273224, 275128, 331772, 402866, 481474, 580601, 663544, 805732, 962948, 1161202, 1410031, 1611464, 1925896, 2322404, 2820062, 4644808, 5640124, 9870217, 11280248, 19740434, 39480868, 78961736]

約数ペア:

[(1, 78961736), (2, 39480868), (4, 19740434), (7, 11280248), (8, 9870217), (14, 5640124), (17, 4644808), (28, 2820062), (34, 2322404), (41, 1925896), (49, 1611464), (56, 1410031), (68, 1161202), (82, 962948), (98, 805732), (119, 663544), (136, 580601), (164, 481474), (196, 402866), (238, 331772), (287, 275128), (289, 273224), (328, 240737), (392, 201433), (476, 165886), (574, 137564), (578, 136612), (697, 113288), (833, 94792), (952, 82943), (1148, 68782), (1156, 68306), (1394, 56644), (1666, 47396), (2009, 39304), (2023, 39032), (2296, 34391), (2312, 34153), (2788, 28322), (3332, 23698), (4018, 19652), (4046, 19516), (4879, 16184), (4913, 16072), (5576, 14161), (6664, 11849), (8036, 9826), (8092, 9758)]