78860032

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 171368960

約数和(自身を除く): 92508928

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 523, 589, 608, 992, 1046, 1178, 1216, 1984, 2092, 2356, 2432, 3968, 4184, 4712, 4864, 7936, 8368, 9424, 9937, 16213, 16736, 18848, 19874, 32426, 33472, 37696, 39748, 64852, 66944, 75392, 79496, 129704, 133888, 150784, 158992, 259408, 308047, 317984, 518816, 616094, 635968, 1037632, 1232188, 1271936, 2075264, 2464376, 2543872, 4150528, 4928752, 9857504, 19715008, 39430016, 78860032]

約数ペア:

[(1, 78860032), (2, 39430016), (4, 19715008), (8, 9857504), (16, 4928752), (19, 4150528), (31, 2543872), (32, 2464376), (38, 2075264), (62, 1271936), (64, 1232188), (76, 1037632), (124, 635968), (128, 616094), (152, 518816), (248, 317984), (256, 308047), (304, 259408), (496, 158992), (523, 150784), (589, 133888), (608, 129704), (992, 79496), (1046, 75392), (1178, 66944), (1216, 64852), (1984, 39748), (2092, 37696), (2356, 33472), (2432, 32426), (3968, 19874), (4184, 18848), (4712, 16736), (4864, 16213), (7936, 9937), (8368, 9424)]