87780142128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1203919}}^1$

素因数の和:1203975

約数の個数: 120

約数和(自身を含む): 272297809920

約数和(自身を除く): 184517667792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 12152, 18228, 24304, 36456, 72912, 1203919, 2407838, 3611757, 4815676, 7223514, 8427433, 9631352, 14447028, 16854866, 19262704, 25282299, 28894056, 33709732, 37321489, 50564598, 57788112, 58992031, 67419464, 74642978, 101129196, 111964467, 117984062, 134838928, 149285956, 176976093, 202258392, 223928934, 235968124, 261250423, 298571912, 353952186, 404516784, 447857868, 471936248, 522500846, 597143824, 707904372, 783751269, 895715736, 943872496, 1045001692, 1415808744, 1567502538, 1791431472, 1828752961, 2090003384, 2831617488, 3135005076, 3657505922, 4180006768, 5486258883, 6270010152, 7315011844, 10972517766, 12540020304, 14630023688, 21945035532, 29260047376, 43890071064, 87780142128]

約数ペア:

[(1, 87780142128), (2, 43890071064), (3, 29260047376), (4, 21945035532), (6, 14630023688), (7, 12540020304), (8, 10972517766), (12, 7315011844), (14, 6270010152), (16, 5486258883), (21, 4180006768), (24, 3657505922), (28, 3135005076), (31, 2831617488), (42, 2090003384), (48, 1828752961), (49, 1791431472), (56, 1567502538), (62, 1415808744), (84, 1045001692), (93, 943872496), (98, 895715736), (112, 783751269), (124, 707904372), (147, 597143824), (168, 522500846), (186, 471936248), (196, 447857868), (217, 404516784), (248, 353952186), (294, 298571912), (336, 261250423), (372, 235968124), (392, 223928934), (434, 202258392), (496, 176976093), (588, 149285956), (651, 134838928), (744, 117984062), (784, 111964467), (868, 101129196), (1176, 74642978), (1302, 67419464), (1488, 58992031), (1519, 57788112), (1736, 50564598), (2352, 37321489), (2604, 33709732), (3038, 28894056), (3472, 25282299), (4557, 19262704), (5208, 16854866), (6076, 14447028), (9114, 9631352), (10416, 8427433), (12152, 7223514), (18228, 4815676), (24304, 3611757), (36456, 2407838), (72912, 1203919)]