80707896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58997}}^1$

素因数の和:59028

約数の個数: 48

約数和(自身を含む): 230092200

約数和(自身を除く): 149384304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 58997, 117994, 176991, 235988, 353982, 471976, 530973, 707964, 1061946, 1120943, 1415928, 2123892, 2241886, 3362829, 4247784, 4483772, 6725658, 8967544, 10088487, 13451316, 20176974, 26902632, 40353948, 80707896]

約数ペア:

[(1, 80707896), (2, 40353948), (3, 26902632), (4, 20176974), (6, 13451316), (8, 10088487), (9, 8967544), (12, 6725658), (18, 4483772), (19, 4247784), (24, 3362829), (36, 2241886), (38, 2123892), (57, 1415928), (72, 1120943), (76, 1061946), (114, 707964), (152, 530973), (171, 471976), (228, 353982), (342, 235988), (456, 176991), (684, 117994), (1368, 58997)]