91918476

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 262298960

約数和(自身を除く): 170380484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 139, 156, 157, 162, 234, 278, 314, 324, 351, 417, 468, 471, 556, 628, 702, 834, 942, 1053, 1251, 1404, 1413, 1668, 1807, 1884, 2041, 2106, 2502, 2826, 3614, 3753, 4082, 4212, 4239, 5004, 5421, 5652, 6123, 7228, 7506, 8164, 8478, 10842, 11259, 12246, 12717, 15012, 16263, 16956, 18369, 21684, 21823, 22518, 24492, 25434, 32526, 36738, 43646, 45036, 48789, 50868, 55107, 65052, 65469, 73476, 87292, 97578, 110214, 130938, 146367, 165321, 195156, 196407, 220428, 261876, 283699, 292734, 330642, 392814, 567398, 585468, 589221, 661284, 785628, 851097, 1134796, 1178442, 1702194, 1767663, 2356884, 2553291, 3404388, 3535326, 5106582, 7070652, 7659873, 10213164, 15319746, 22979619, 30639492, 45959238, 91918476]

約数ペア:

[(1, 91918476), (2, 45959238), (3, 30639492), (4, 22979619), (6, 15319746), (9, 10213164), (12, 7659873), (13, 7070652), (18, 5106582), (26, 3535326), (27, 3404388), (36, 2553291), (39, 2356884), (52, 1767663), (54, 1702194), (78, 1178442), (81, 1134796), (108, 851097), (117, 785628), (139, 661284), (156, 589221), (157, 585468), (162, 567398), (234, 392814), (278, 330642), (314, 292734), (324, 283699), (351, 261876), (417, 220428), (468, 196407), (471, 195156), (556, 165321), (628, 146367), (702, 130938), (834, 110214), (942, 97578), (1053, 87292), (1251, 73476), (1404, 65469), (1413, 65052), (1668, 55107), (1807, 50868), (1884, 48789), (2041, 45036), (2106, 43646), (2502, 36738), (2826, 32526), (3614, 25434), (3753, 24492), (4082, 22518), (4212, 21823), (4239, 21684), (5004, 18369), (5421, 16956), (5652, 16263), (6123, 15012), (7228, 12717), (7506, 12246), (8164, 11259), (8478, 10842)]