72414832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 172435392

約数和(自身を除く): 100020560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 521, 584, 952, 1022, 1042, 1168, 1241, 1904, 2044, 2084, 2482, 3647, 4088, 4168, 4964, 7294, 8176, 8336, 8687, 8857, 9928, 14588, 17374, 17714, 19856, 29176, 34748, 35428, 38033, 58352, 61999, 69496, 70856, 76066, 123998, 138992, 141712, 152132, 247996, 266231, 304264, 495992, 532462, 608528, 646561, 991984, 1064924, 1293122, 2129848, 2586244, 4259696, 4525927, 5172488, 9051854, 10344976, 18103708, 36207416, 72414832]

約数ペア:

[(1, 72414832), (2, 36207416), (4, 18103708), (7, 10344976), (8, 9051854), (14, 5172488), (16, 4525927), (17, 4259696), (28, 2586244), (34, 2129848), (56, 1293122), (68, 1064924), (73, 991984), (112, 646561), (119, 608528), (136, 532462), (146, 495992), (238, 304264), (272, 266231), (292, 247996), (476, 152132), (511, 141712), (521, 138992), (584, 123998), (952, 76066), (1022, 70856), (1042, 69496), (1168, 61999), (1241, 58352), (1904, 38033), (2044, 35428), (2084, 34748), (2482, 29176), (3647, 19856), (4088, 17714), (4168, 17374), (4964, 14588), (7294, 9928), (8176, 8857), (8336, 8687)]