61489176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 122370024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 79, 82, 84, 113, 123, 158, 164, 168, 226, 237, 246, 287, 316, 328, 339, 452, 474, 492, 553, 574, 632, 678, 791, 861, 904, 948, 984, 1106, 1148, 1356, 1582, 1659, 1722, 1896, 2212, 2296, 2373, 2712, 3164, 3239, 3318, 3444, 4424, 4633, 4746, 6328, 6478, 6636, 6888, 8927, 9266, 9492, 9717, 12956, 13272, 13899, 17854, 18532, 18984, 19434, 22673, 25912, 26781, 27798, 32431, 35708, 37064, 38868, 45346, 53562, 55596, 62489, 64862, 68019, 71416, 77736, 90692, 97293, 107124, 111192, 124978, 129724, 136038, 181384, 187467, 194586, 214248, 249956, 259448, 272076, 366007, 374934, 389172, 499912, 544152, 732014, 749868, 778344, 1098021, 1464028, 1499736, 2196042, 2562049, 2928056, 4392084, 5124098, 7686147, 8784168, 10248196, 15372294, 20496392, 30744588, 61489176]

約数ペア:

[(1, 61489176), (2, 30744588), (3, 20496392), (4, 15372294), (6, 10248196), (7, 8784168), (8, 7686147), (12, 5124098), (14, 4392084), (21, 2928056), (24, 2562049), (28, 2196042), (41, 1499736), (42, 1464028), (56, 1098021), (79, 778344), (82, 749868), (84, 732014), (113, 544152), (123, 499912), (158, 389172), (164, 374934), (168, 366007), (226, 272076), (237, 259448), (246, 249956), (287, 214248), (316, 194586), (328, 187467), (339, 181384), (452, 136038), (474, 129724), (492, 124978), (553, 111192), (574, 107124), (632, 97293), (678, 90692), (791, 77736), (861, 71416), (904, 68019), (948, 64862), (984, 62489), (1106, 55596), (1148, 53562), (1356, 45346), (1582, 38868), (1659, 37064), (1722, 35708), (1896, 32431), (2212, 27798), (2296, 26781), (2373, 25912), (2712, 22673), (3164, 19434), (3239, 18984), (3318, 18532), (3444, 17854), (4424, 13899), (4633, 13272), (4746, 12956), (6328, 9717), (6478, 9492), (6636, 9266), (6888, 8927)]