68169948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 210927360

約数和(自身を除く): 142757412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 121, 132, 133, 154, 209, 228, 231, 242, 266, 308, 353, 363, 399, 418, 462, 484, 532, 627, 706, 726, 798, 836, 847, 924, 1059, 1254, 1412, 1452, 1463, 1596, 1694, 2118, 2299, 2471, 2508, 2541, 2926, 3388, 3883, 4236, 4389, 4598, 4942, 5082, 5852, 6707, 6897, 7413, 7766, 8778, 9196, 9884, 10164, 11649, 13414, 13794, 14826, 15532, 16093, 17556, 20121, 23298, 26828, 27181, 27588, 29652, 32186, 40242, 42713, 46596, 46949, 48279, 54362, 64372, 73777, 80484, 81543, 85426, 93898, 96558, 108724, 128139, 140847, 147554, 163086, 170852, 187796, 193116, 221331, 256278, 281694, 295108, 298991, 326172, 442662, 512556, 516439, 563388, 597982, 811547, 885324, 896973, 1032878, 1195964, 1549317, 1623094, 1793946, 2065756, 2434641, 3098634, 3246188, 3587892, 4869282, 5680829, 6197268, 9738564, 11361658, 17042487, 22723316, 34084974, 68169948]

約数ペア:

[(1, 68169948), (2, 34084974), (3, 22723316), (4, 17042487), (6, 11361658), (7, 9738564), (11, 6197268), (12, 5680829), (14, 4869282), (19, 3587892), (21, 3246188), (22, 3098634), (28, 2434641), (33, 2065756), (38, 1793946), (42, 1623094), (44, 1549317), (57, 1195964), (66, 1032878), (76, 896973), (77, 885324), (84, 811547), (114, 597982), (121, 563388), (132, 516439), (133, 512556), (154, 442662), (209, 326172), (228, 298991), (231, 295108), (242, 281694), (266, 256278), (308, 221331), (353, 193116), (363, 187796), (399, 170852), (418, 163086), (462, 147554), (484, 140847), (532, 128139), (627, 108724), (706, 96558), (726, 93898), (798, 85426), (836, 81543), (847, 80484), (924, 73777), (1059, 64372), (1254, 54362), (1412, 48279), (1452, 46949), (1463, 46596), (1596, 42713), (1694, 40242), (2118, 32186), (2299, 29652), (2471, 27588), (2508, 27181), (2541, 26828), (2926, 23298), (3388, 20121), (3883, 17556), (4236, 16093), (4389, 15532), (4598, 14826), (4942, 13794), (5082, 13414), (5852, 11649), (6707, 10164), (6897, 9884), (7413, 9196), (7766, 8778)]