69185988

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 128946492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 79, 81, 102, 106, 108, 153, 158, 159, 162, 204, 212, 237, 243, 306, 316, 318, 324, 459, 474, 477, 486, 612, 636, 711, 901, 918, 948, 954, 972, 1343, 1377, 1422, 1431, 1802, 1836, 1908, 2133, 2686, 2703, 2754, 2844, 2862, 3604, 4029, 4131, 4187, 4266, 4293, 5372, 5406, 5508, 5724, 6399, 8058, 8109, 8262, 8374, 8532, 8586, 10812, 12087, 12561, 12798, 12879, 16116, 16218, 16524, 16748, 17172, 19197, 24174, 24327, 25122, 25596, 25758, 32436, 36261, 37683, 38394, 48348, 48654, 50244, 51516, 71179, 72522, 72981, 75366, 76788, 97308, 108783, 113049, 142358, 145044, 145962, 150732, 213537, 217566, 218943, 226098, 284716, 291924, 326349, 339147, 427074, 435132, 437886, 452196, 640611, 652698, 678294, 854148, 875772, 1017441, 1281222, 1305396, 1356588, 1921833, 2034882, 2562444, 3843666, 4069764, 5765499, 7687332, 11530998, 17296497, 23061996, 34592994, 69185988]

約数ペア:

[(1, 69185988), (2, 34592994), (3, 23061996), (4, 17296497), (6, 11530998), (9, 7687332), (12, 5765499), (17, 4069764), (18, 3843666), (27, 2562444), (34, 2034882), (36, 1921833), (51, 1356588), (53, 1305396), (54, 1281222), (68, 1017441), (79, 875772), (81, 854148), (102, 678294), (106, 652698), (108, 640611), (153, 452196), (158, 437886), (159, 435132), (162, 427074), (204, 339147), (212, 326349), (237, 291924), (243, 284716), (306, 226098), (316, 218943), (318, 217566), (324, 213537), (459, 150732), (474, 145962), (477, 145044), (486, 142358), (612, 113049), (636, 108783), (711, 97308), (901, 76788), (918, 75366), (948, 72981), (954, 72522), (972, 71179), (1343, 51516), (1377, 50244), (1422, 48654), (1431, 48348), (1802, 38394), (1836, 37683), (1908, 36261), (2133, 32436), (2686, 25758), (2703, 25596), (2754, 25122), (2844, 24327), (2862, 24174), (3604, 19197), (4029, 17172), (4131, 16748), (4187, 16524), (4266, 16218), (4293, 16116), (5372, 12879), (5406, 12798), (5508, 12561), (5724, 12087), (6399, 10812), (8058, 8586), (8109, 8532), (8262, 8374)]