91453518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 223423200

約数和(自身を除く): 131969682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 61, 78, 86, 117, 122, 129, 149, 183, 234, 258, 298, 366, 387, 447, 549, 559, 774, 793, 894, 1098, 1118, 1341, 1586, 1677, 1937, 2379, 2623, 2682, 3354, 3874, 4758, 5031, 5246, 5811, 6407, 7137, 7869, 9089, 10062, 11622, 12814, 14274, 15738, 17433, 18178, 19221, 23607, 27267, 34099, 34866, 38442, 47214, 54534, 57663, 68198, 81801, 83291, 102297, 115326, 118157, 163602, 166582, 204594, 236314, 249873, 306891, 354471, 390827, 499746, 613782, 708942, 749619, 781654, 1063413, 1172481, 1499238, 2126826, 2344962, 3517443, 5080751, 7034886, 10161502, 15242253, 30484506, 45726759, 91453518]

約数ペア:

[(1, 91453518), (2, 45726759), (3, 30484506), (6, 15242253), (9, 10161502), (13, 7034886), (18, 5080751), (26, 3517443), (39, 2344962), (43, 2126826), (61, 1499238), (78, 1172481), (86, 1063413), (117, 781654), (122, 749619), (129, 708942), (149, 613782), (183, 499746), (234, 390827), (258, 354471), (298, 306891), (366, 249873), (387, 236314), (447, 204594), (549, 166582), (559, 163602), (774, 118157), (793, 115326), (894, 102297), (1098, 83291), (1118, 81801), (1341, 68198), (1586, 57663), (1677, 54534), (1937, 47214), (2379, 38442), (2623, 34866), (2682, 34099), (3354, 27267), (3874, 23607), (4758, 19221), (5031, 18178), (5246, 17433), (5811, 15738), (6407, 14274), (7137, 12814), (7869, 11622), (9089, 10062)]