68504436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1942

約数の個数: 144

約数和(自身を含む): 232622208

約数和(自身を除く): 164117772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 1901, 2002, 2574, 2772, 3003, 3276, 3802, 4004, 5148, 5703, 6006, 7604, 9009, 11406, 12012, 13307, 17109, 18018, 20911, 22812, 24713, 26614, 34218, 36036, 39921, 41822, 49426, 53228, 62733, 68436, 74139, 79842, 83644, 98852, 119763, 125466, 146377, 148278, 159684, 172991, 188199, 222417, 239526, 250932, 271843, 292754, 296556, 345982, 376398, 439131, 444834, 479052, 518973, 543686, 585508, 691964, 752796, 815529, 878262, 889668, 1037946, 1087372, 1317393, 1556919, 1631058, 1756524, 1902901, 2075892, 2446587, 2634786, 3113838, 3262116, 3805802, 4893174, 5269572, 5708703, 6227676, 7611604, 9786348, 11417406, 17126109, 22834812, 34252218, 68504436]

約数ペア:

[(1, 68504436), (2, 34252218), (3, 22834812), (4, 17126109), (6, 11417406), (7, 9786348), (9, 7611604), (11, 6227676), (12, 5708703), (13, 5269572), (14, 4893174), (18, 3805802), (21, 3262116), (22, 3113838), (26, 2634786), (28, 2446587), (33, 2075892), (36, 1902901), (39, 1756524), (42, 1631058), (44, 1556919), (52, 1317393), (63, 1087372), (66, 1037946), (77, 889668), (78, 878262), (84, 815529), (91, 752796), (99, 691964), (117, 585508), (126, 543686), (132, 518973), (143, 479052), (154, 444834), (156, 439131), (182, 376398), (198, 345982), (231, 296556), (234, 292754), (252, 271843), (273, 250932), (286, 239526), (308, 222417), (364, 188199), (396, 172991), (429, 159684), (462, 148278), (468, 146377), (546, 125466), (572, 119763), (693, 98852), (819, 83644), (858, 79842), (924, 74139), (1001, 68436), (1092, 62733), (1287, 53228), (1386, 49426), (1638, 41822), (1716, 39921), (1901, 36036), (2002, 34218), (2574, 26614), (2772, 24713), (3003, 22812), (3276, 20911), (3802, 18018), (4004, 17109), (5148, 13307), (5703, 12012), (6006, 11406), (7604, 9009)]