79772238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1630

約数の個数: 96

約数和(自身を含む): 219727872

約数和(自身を除く): 139955634

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1571, 1638, 1953, 2418, 2821, 3142, 3627, 3906, 4713, 5642, 7254, 8463, 9426, 10997, 14139, 16926, 20423, 21994, 25389, 28278, 32991, 40846, 48701, 50778, 61269, 65982, 97402, 98973, 122538, 142961, 146103, 183807, 197946, 285922, 292206, 340907, 367614, 428883, 438309, 633113, 681814, 857766, 876618, 1022721, 1266226, 1286649, 1899339, 2045442, 2573298, 3068163, 3798678, 4431791, 5698017, 6136326, 8863582, 11396034, 13295373, 26590746, 39886119, 79772238]

約数ペア:

[(1, 79772238), (2, 39886119), (3, 26590746), (6, 13295373), (7, 11396034), (9, 8863582), (13, 6136326), (14, 5698017), (18, 4431791), (21, 3798678), (26, 3068163), (31, 2573298), (39, 2045442), (42, 1899339), (62, 1286649), (63, 1266226), (78, 1022721), (91, 876618), (93, 857766), (117, 681814), (126, 633113), (182, 438309), (186, 428883), (217, 367614), (234, 340907), (273, 292206), (279, 285922), (403, 197946), (434, 183807), (546, 146103), (558, 142961), (651, 122538), (806, 98973), (819, 97402), (1209, 65982), (1302, 61269), (1571, 50778), (1638, 48701), (1953, 40846), (2418, 32991), (2821, 28278), (3142, 25389), (3627, 21994), (3906, 20423), (4713, 16926), (5642, 14139), (7254, 10997), (8463, 9426)]