80492778

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 199180800

約数和(自身を除く): 118688022

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 243, 342, 379, 414, 437, 486, 513, 621, 758, 874, 1026, 1137, 1242, 1311, 1539, 1863, 2274, 2622, 3078, 3411, 3726, 3933, 4617, 5589, 6822, 7201, 7866, 8717, 9234, 10233, 11178, 11799, 14402, 17434, 20466, 21603, 23598, 26151, 30699, 35397, 43206, 52302, 61398, 64809, 70794, 78453, 92097, 106191, 129618, 156906, 165623, 184194, 194427, 212382, 235359, 331246, 388854, 470718, 496869, 583281, 706077, 993738, 1166562, 1412154, 1490607, 1749843, 2118231, 2981214, 3499686, 4236462, 4471821, 8943642, 13415463, 26830926, 40246389, 80492778]

約数ペア:

[(1, 80492778), (2, 40246389), (3, 26830926), (6, 13415463), (9, 8943642), (18, 4471821), (19, 4236462), (23, 3499686), (27, 2981214), (38, 2118231), (46, 1749843), (54, 1490607), (57, 1412154), (69, 1166562), (81, 993738), (114, 706077), (138, 583281), (162, 496869), (171, 470718), (207, 388854), (243, 331246), (342, 235359), (379, 212382), (414, 194427), (437, 184194), (486, 165623), (513, 156906), (621, 129618), (758, 106191), (874, 92097), (1026, 78453), (1137, 70794), (1242, 64809), (1311, 61398), (1539, 52302), (1863, 43206), (2274, 35397), (2622, 30699), (3078, 26151), (3411, 23598), (3726, 21603), (3933, 20466), (4617, 17434), (5589, 14402), (6822, 11799), (7201, 11178), (7866, 10233), (8717, 9234)]