78849906

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 160704000

約数和(自身を除く): 81854094

約数列:

[1, 2, 3, 6, 89, 149, 178, 267, 298, 447, 534, 894, 991, 1982, 2973, 5946, 13261, 26522, 39783, 79566, 88199, 147659, 176398, 264597, 295318, 442977, 529194, 885954, 13141651, 26283302, 39424953, 78849906]

約数ペア:

[(1, 78849906), (2, 39424953), (3, 26283302), (6, 13141651), (89, 885954), (149, 529194), (178, 442977), (267, 295318), (298, 264597), (447, 176398), (534, 147659), (894, 88199), (991, 79566), (1982, 39783), (2973, 26522), (5946, 13261)]