80204436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 108

約数和(自身を含む): 232324092

約数和(自身を除く): 152119656

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 442, 468, 578, 593, 612, 663, 867, 884, 1156, 1186, 1326, 1734, 1779, 1989, 2372, 2601, 2652, 3468, 3558, 3757, 3978, 5202, 5337, 7116, 7514, 7709, 7956, 10081, 10404, 10674, 11271, 15028, 15418, 20162, 21348, 22542, 23127, 30243, 30836, 33813, 40324, 45084, 46254, 60486, 67626, 69381, 90729, 92508, 120972, 131053, 135252, 138762, 171377, 181458, 262106, 277524, 342754, 362916, 393159, 514131, 524212, 685508, 786318, 1028262, 1179477, 1542393, 1572636, 2056524, 2227901, 2358954, 3084786, 4455802, 4717908, 6169572, 6683703, 8911604, 13367406, 20051109, 26734812, 40102218, 80204436]

約数ペア:

[(1, 80204436), (2, 40102218), (3, 26734812), (4, 20051109), (6, 13367406), (9, 8911604), (12, 6683703), (13, 6169572), (17, 4717908), (18, 4455802), (26, 3084786), (34, 2358954), (36, 2227901), (39, 2056524), (51, 1572636), (52, 1542393), (68, 1179477), (78, 1028262), (102, 786318), (117, 685508), (153, 524212), (156, 514131), (204, 393159), (221, 362916), (234, 342754), (289, 277524), (306, 262106), (442, 181458), (468, 171377), (578, 138762), (593, 135252), (612, 131053), (663, 120972), (867, 92508), (884, 90729), (1156, 69381), (1186, 67626), (1326, 60486), (1734, 46254), (1779, 45084), (1989, 40324), (2372, 33813), (2601, 30836), (2652, 30243), (3468, 23127), (3558, 22542), (3757, 21348), (3978, 20162), (5202, 15418), (5337, 15028), (7116, 11271), (7514, 10674), (7709, 10404), (7956, 10081)]