187499088

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{26573}}^1$

素因数の和:26601

約数の個数: 90

約数和(自身を含む): 610431354

約数和(自身を除く): 422932266

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 26573, 53146, 79719, 106292, 159438, 186011, 212584, 239157, 318876, 372022, 425168, 478314, 558033, 637752, 744044, 956628, 1116066, 1275504, 1302077, 1488088, 1674099, 1913256, 2232132, 2604154, 2976176, 3348198, 3826512, 3906231, 4464264, 5208308, 6696396, 7812462, 8928528, 10416616, 11718693, 13392792, 15624924, 20833232, 23437386, 26785584, 31249848, 46874772, 62499696, 93749544, 187499088]

約数ペア:

[(1, 187499088), (2, 93749544), (3, 62499696), (4, 46874772), (6, 31249848), (7, 26785584), (8, 23437386), (9, 20833232), (12, 15624924), (14, 13392792), (16, 11718693), (18, 10416616), (21, 8928528), (24, 7812462), (28, 6696396), (36, 5208308), (42, 4464264), (48, 3906231), (49, 3826512), (56, 3348198), (63, 2976176), (72, 2604154), (84, 2232132), (98, 1913256), (112, 1674099), (126, 1488088), (144, 1302077), (147, 1275504), (168, 1116066), (196, 956628), (252, 744044), (294, 637752), (336, 558033), (392, 478314), (441, 425168), (504, 372022), (588, 318876), (784, 239157), (882, 212584), (1008, 186011), (1176, 159438), (1764, 106292), (2352, 79719), (3528, 53146), (7056, 26573)]