72390304

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 174545280

約数和(自身を除く): 102154976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 73, 76, 112, 133, 146, 152, 224, 233, 266, 292, 304, 466, 511, 532, 584, 608, 932, 1022, 1064, 1168, 1387, 1631, 1864, 2044, 2128, 2336, 2774, 3262, 3728, 4088, 4256, 4427, 5548, 6524, 7456, 8176, 8854, 9709, 11096, 13048, 16352, 17009, 17708, 19418, 22192, 26096, 30989, 34018, 35416, 38836, 44384, 52192, 61978, 68036, 70832, 77672, 119063, 123956, 136072, 141664, 155344, 238126, 247912, 272144, 310688, 323171, 476252, 495824, 544288, 646342, 952504, 991648, 1292684, 1905008, 2262197, 2585368, 3810016, 4524394, 5170736, 9048788, 10341472, 18097576, 36195152, 72390304]

約数ペア:

[(1, 72390304), (2, 36195152), (4, 18097576), (7, 10341472), (8, 9048788), (14, 5170736), (16, 4524394), (19, 3810016), (28, 2585368), (32, 2262197), (38, 1905008), (56, 1292684), (73, 991648), (76, 952504), (112, 646342), (133, 544288), (146, 495824), (152, 476252), (224, 323171), (233, 310688), (266, 272144), (292, 247912), (304, 238126), (466, 155344), (511, 141664), (532, 136072), (584, 123956), (608, 119063), (932, 77672), (1022, 70832), (1064, 68036), (1168, 61978), (1387, 52192), (1631, 44384), (1864, 38836), (2044, 35416), (2128, 34018), (2336, 30989), (2774, 26096), (3262, 22192), (3728, 19418), (4088, 17708), (4256, 17009), (4427, 16352), (5548, 13048), (6524, 11096), (7456, 9709), (8176, 8854)]