61343646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 151915008

約数和(自身を除く): 90571362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 283, 397, 546, 566, 794, 849, 1191, 1698, 1981, 2382, 2779, 3679, 3962, 5161, 5558, 5943, 7358, 8337, 10322, 11037, 11886, 15483, 16674, 22074, 25753, 30966, 36127, 51506, 72254, 77259, 108381, 112351, 154518, 216762, 224702, 337053, 674106, 786457, 1460563, 1572914, 2359371, 2921126, 4381689, 4718742, 8763378, 10223941, 20447882, 30671823, 61343646]

約数ペア:

[(1, 61343646), (2, 30671823), (3, 20447882), (6, 10223941), (7, 8763378), (13, 4718742), (14, 4381689), (21, 2921126), (26, 2359371), (39, 1572914), (42, 1460563), (78, 786457), (91, 674106), (182, 337053), (273, 224702), (283, 216762), (397, 154518), (546, 112351), (566, 108381), (794, 77259), (849, 72254), (1191, 51506), (1698, 36127), (1981, 30966), (2382, 25753), (2779, 22074), (3679, 16674), (3962, 15483), (5161, 11886), (5558, 11037), (5943, 10322), (7358, 8337)]