77377488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 208320000

約数和(自身を除く): 130942512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 149, 186, 248, 298, 349, 372, 447, 496, 596, 698, 744, 894, 1047, 1192, 1396, 1488, 1788, 2094, 2384, 2792, 3576, 4188, 4619, 5584, 7152, 8376, 9238, 10819, 13857, 16752, 18476, 21638, 27714, 32457, 36952, 43276, 52001, 55428, 64914, 73904, 86552, 104002, 110856, 129828, 156003, 173104, 208004, 221712, 259656, 312006, 416008, 519312, 624012, 832016, 1248024, 1612031, 2496048, 3224062, 4836093, 6448124, 9672186, 12896248, 19344372, 25792496, 38688744, 77377488]

約数ペア:

[(1, 77377488), (2, 38688744), (3, 25792496), (4, 19344372), (6, 12896248), (8, 9672186), (12, 6448124), (16, 4836093), (24, 3224062), (31, 2496048), (48, 1612031), (62, 1248024), (93, 832016), (124, 624012), (149, 519312), (186, 416008), (248, 312006), (298, 259656), (349, 221712), (372, 208004), (447, 173104), (496, 156003), (596, 129828), (698, 110856), (744, 104002), (894, 86552), (1047, 73904), (1192, 64914), (1396, 55428), (1488, 52001), (1788, 43276), (2094, 36952), (2384, 32457), (2792, 27714), (3576, 21638), (4188, 18476), (4619, 16752), (5584, 13857), (7152, 10819), (8376, 9238)]