73610864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 158561280

約数和(自身を除く): 84950416

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 73, 76, 107, 124, 146, 152, 214, 248, 292, 304, 428, 496, 584, 589, 856, 1168, 1178, 1387, 1712, 2033, 2263, 2356, 2774, 3317, 4066, 4526, 4712, 5548, 6634, 7811, 8132, 9052, 9424, 11096, 13268, 15622, 16264, 18104, 22192, 26536, 31244, 32528, 36208, 42997, 53072, 62488, 63023, 85994, 124976, 126046, 148409, 171988, 242141, 252092, 296818, 343976, 484282, 504184, 593636, 687952, 968564, 1008368, 1187272, 1937128, 2374544, 3874256, 4600679, 9201358, 18402716, 36805432, 73610864]

約数ペア:

[(1, 73610864), (2, 36805432), (4, 18402716), (8, 9201358), (16, 4600679), (19, 3874256), (31, 2374544), (38, 1937128), (62, 1187272), (73, 1008368), (76, 968564), (107, 687952), (124, 593636), (146, 504184), (152, 484282), (214, 343976), (248, 296818), (292, 252092), (304, 242141), (428, 171988), (496, 148409), (584, 126046), (589, 124976), (856, 85994), (1168, 63023), (1178, 62488), (1387, 53072), (1712, 42997), (2033, 36208), (2263, 32528), (2356, 31244), (2774, 26536), (3317, 22192), (4066, 18104), (4526, 16264), (4712, 15622), (5548, 13268), (6634, 11096), (7811, 9424), (8132, 9052)]