80667216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 261530880

約数和(自身を除く): 180863664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1013, 1106, 1264, 1422, 1659, 1896, 2026, 2212, 2844, 3039, 3318, 3792, 4052, 4424, 4977, 5688, 6078, 6636, 7091, 8104, 8848, 9117, 9954, 11376, 12156, 13272, 14182, 16208, 18234, 19908, 21273, 24312, 26544, 28364, 36468, 39816, 42546, 48624, 56728, 63819, 72936, 79632, 80027, 85092, 113456, 127638, 145872, 160054, 170184, 240081, 255276, 320108, 340368, 480162, 510552, 560189, 640216, 720243, 960324, 1021104, 1120378, 1280432, 1440486, 1680567, 1920648, 2240756, 2880972, 3361134, 3841296, 4481512, 5041701, 5761944, 6722268, 8963024, 10083402, 11523888, 13444536, 20166804, 26889072, 40333608, 80667216]

約数ペア:

[(1, 80667216), (2, 40333608), (3, 26889072), (4, 20166804), (6, 13444536), (7, 11523888), (8, 10083402), (9, 8963024), (12, 6722268), (14, 5761944), (16, 5041701), (18, 4481512), (21, 3841296), (24, 3361134), (28, 2880972), (36, 2240756), (42, 1920648), (48, 1680567), (56, 1440486), (63, 1280432), (72, 1120378), (79, 1021104), (84, 960324), (112, 720243), (126, 640216), (144, 560189), (158, 510552), (168, 480162), (237, 340368), (252, 320108), (316, 255276), (336, 240081), (474, 170184), (504, 160054), (553, 145872), (632, 127638), (711, 113456), (948, 85092), (1008, 80027), (1013, 79632), (1106, 72936), (1264, 63819), (1422, 56728), (1659, 48624), (1896, 42546), (2026, 39816), (2212, 36468), (2844, 28364), (3039, 26544), (3318, 24312), (3792, 21273), (4052, 19908), (4424, 18234), (4977, 16208), (5688, 14182), (6078, 13272), (6636, 12156), (7091, 11376), (8104, 9954), (8848, 9117)]