82667520016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{4597}}^1$

素因数の和:5072

約数の個数: 80

約数和(自身を含む): 166666832640

約数和(自身を除く): 83999312624

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 347, 632, 656, 694, 1264, 1388, 2776, 3239, 4597, 5552, 6478, 9194, 12956, 14227, 18388, 25912, 27413, 28454, 36776, 51824, 54826, 56908, 73552, 109652, 113816, 188477, 219304, 227632, 363163, 376954, 438608, 726326, 753908, 1123933, 1452652, 1507816, 1595159, 2247866, 2905304, 3015632, 3190318, 4495732, 5810608, 6380636, 8991464, 12761272, 14889683, 17982928, 25522544, 29779366, 59558732, 65401519, 119117464, 126017561, 130803038, 238234928, 252035122, 261606076, 504070244, 523212152, 1008140488, 1046424304, 2016280976, 5166720001, 10333440002, 20666880004, 41333760008, 82667520016]

約数ペア:

[(1, 82667520016), (2, 41333760008), (4, 20666880004), (8, 10333440002), (16, 5166720001), (41, 2016280976), (79, 1046424304), (82, 1008140488), (158, 523212152), (164, 504070244), (316, 261606076), (328, 252035122), (347, 238234928), (632, 130803038), (656, 126017561), (694, 119117464), (1264, 65401519), (1388, 59558732), (2776, 29779366), (3239, 25522544), (4597, 17982928), (5552, 14889683), (6478, 12761272), (9194, 8991464), (12956, 6380636), (14227, 5810608), (18388, 4495732), (25912, 3190318), (27413, 3015632), (28454, 2905304), (36776, 2247866), (51824, 1595159), (54826, 1507816), (56908, 1452652), (73552, 1123933), (109652, 753908), (113816, 726326), (188477, 438608), (219304, 376954), (227632, 363163)]