87438452192

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{138373}}^1$

素因数の和:138441

約数の個数: 144

約数和(自身を含む): 222611663232

約数和(自身を除く): 135173211040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 416, 434, 496, 637, 728, 784, 806, 868, 992, 1274, 1456, 1519, 1568, 1612, 1736, 2548, 2821, 2912, 3038, 3224, 3472, 5096, 5642, 6076, 6448, 6944, 10192, 11284, 12152, 12896, 19747, 20384, 22568, 24304, 39494, 45136, 48608, 78988, 90272, 138373, 157976, 276746, 315952, 553492, 631904, 968611, 1106984, 1798849, 1937222, 2213968, 3597698, 3874444, 4289563, 4427936, 6780277, 7195396, 7748888, 8579126, 12591943, 13560554, 14390792, 15497776, 17158252, 25183886, 27121108, 28781584, 30026941, 30995552, 34316504, 50367772, 54242216, 55764319, 57563168, 60053882, 68633008, 88143601, 100735544, 108484432, 111528638, 120107764, 137266016, 176287202, 201471088, 210188587, 216968864, 223057276, 240215528, 352574404, 390350233, 402942176, 420377174, 446114552, 480431056, 705148808, 780700466, 840754348, 892229104, 960862112, 1410297616, 1561400932, 1681508696, 1784458208, 2732451631, 2820595232, 3122801864, 3363017392, 5464903262, 6245603728, 6726034784, 10929806524, 12491207456, 21859613048, 43719226096, 87438452192]

約数ペア:

[(1, 87438452192), (2, 43719226096), (4, 21859613048), (7, 12491207456), (8, 10929806524), (13, 6726034784), (14, 6245603728), (16, 5464903262), (26, 3363017392), (28, 3122801864), (31, 2820595232), (32, 2732451631), (49, 1784458208), (52, 1681508696), (56, 1561400932), (62, 1410297616), (91, 960862112), (98, 892229104), (104, 840754348), (112, 780700466), (124, 705148808), (182, 480431056), (196, 446114552), (208, 420377174), (217, 402942176), (224, 390350233), (248, 352574404), (364, 240215528), (392, 223057276), (403, 216968864), (416, 210188587), (434, 201471088), (496, 176287202), (637, 137266016), (728, 120107764), (784, 111528638), (806, 108484432), (868, 100735544), (992, 88143601), (1274, 68633008), (1456, 60053882), (1519, 57563168), (1568, 55764319), (1612, 54242216), (1736, 50367772), (2548, 34316504), (2821, 30995552), (2912, 30026941), (3038, 28781584), (3224, 27121108), (3472, 25183886), (5096, 17158252), (5642, 15497776), (6076, 14390792), (6448, 13560554), (6944, 12591943), (10192, 8579126), (11284, 7748888), (12152, 7195396), (12896, 6780277), (19747, 4427936), (20384, 4289563), (22568, 3874444), (24304, 3597698), (39494, 2213968), (45136, 1937222), (48608, 1798849), (78988, 1106984), (90272, 968611), (138373, 631904), (157976, 553492), (276746, 315952)]