71798976

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4070

約数の個数: 84

約数和(自身を含む): 212490304

約数和(自身を除く): 140691328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4021, 4464, 5952, 8042, 8928, 12063, 16084, 17856, 24126, 32168, 36189, 48252, 64336, 72378, 96504, 124651, 128672, 144756, 193008, 249302, 257344, 289512, 373953, 386016, 498604, 579024, 747906, 772032, 997208, 1121859, 1158048, 1495812, 1994416, 2243718, 2316096, 2991624, 3988832, 4487436, 5983248, 7977664, 8974872, 11966496, 17949744, 23932992, 35899488, 71798976]

約数ペア:

[(1, 71798976), (2, 35899488), (3, 23932992), (4, 17949744), (6, 11966496), (8, 8974872), (9, 7977664), (12, 5983248), (16, 4487436), (18, 3988832), (24, 2991624), (31, 2316096), (32, 2243718), (36, 1994416), (48, 1495812), (62, 1158048), (64, 1121859), (72, 997208), (93, 772032), (96, 747906), (124, 579024), (144, 498604), (186, 386016), (192, 373953), (248, 289512), (279, 257344), (288, 249302), (372, 193008), (496, 144756), (558, 128672), (576, 124651), (744, 96504), (992, 72378), (1116, 64336), (1488, 48252), (1984, 36189), (2232, 32168), (2976, 24126), (4021, 17856), (4464, 16084), (5952, 12063), (8042, 8928)]