71310378

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 145704960

約数和(自身を除く): 74394582

約数列:

[1, 2, 3, 6, 67, 134, 179, 201, 358, 402, 537, 991, 1074, 1982, 2973, 5946, 11993, 23986, 35979, 66397, 71958, 132794, 177389, 199191, 354778, 398382, 532167, 1064334, 11885063, 23770126, 35655189, 71310378]

約数ペア:

[(1, 71310378), (2, 35655189), (3, 23770126), (6, 11885063), (67, 1064334), (134, 532167), (179, 398382), (201, 354778), (358, 199191), (402, 177389), (537, 132794), (991, 71958), (1074, 66397), (1982, 35979), (2973, 23986), (5946, 11993)]