83683278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1302

約数の個数: 72

約数和(自身を含む): 213763680

約数和(自身を除く): 130080402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1201, 1422, 1659, 2402, 3318, 3603, 3871, 4977, 7206, 7742, 8407, 9954, 10809, 11613, 16814, 21618, 23226, 25221, 34839, 50442, 58849, 69678, 75663, 94879, 117698, 151326, 176547, 189758, 284637, 353094, 529641, 569274, 664153, 853911, 1059282, 1328306, 1707822, 1992459, 3984918, 4649071, 5977377, 9298142, 11954754, 13947213, 27894426, 41841639, 83683278]

約数ペア:

[(1, 83683278), (2, 41841639), (3, 27894426), (6, 13947213), (7, 11954754), (9, 9298142), (14, 5977377), (18, 4649071), (21, 3984918), (42, 1992459), (49, 1707822), (63, 1328306), (79, 1059282), (98, 853911), (126, 664153), (147, 569274), (158, 529641), (237, 353094), (294, 284637), (441, 189758), (474, 176547), (553, 151326), (711, 117698), (882, 94879), (1106, 75663), (1201, 69678), (1422, 58849), (1659, 50442), (2402, 34839), (3318, 25221), (3603, 23226), (3871, 21618), (4977, 16814), (7206, 11613), (7742, 10809), (8407, 9954)]