66429714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 149925888

約数和(自身を除く): 83496174

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 83, 93, 166, 186, 249, 331, 403, 498, 662, 806, 993, 1079, 1209, 1986, 2158, 2418, 2573, 3237, 4303, 5146, 6474, 7719, 8606, 10261, 12909, 15438, 20522, 25818, 27473, 30783, 33449, 54946, 61566, 66898, 82419, 100347, 133393, 164838, 200694, 266786, 357149, 400179, 714298, 800358, 851663, 1071447, 1703326, 2142894, 2554989, 5109978, 11071619, 22143238, 33214857, 66429714]

約数ペア:

[(1, 66429714), (2, 33214857), (3, 22143238), (6, 11071619), (13, 5109978), (26, 2554989), (31, 2142894), (39, 1703326), (62, 1071447), (78, 851663), (83, 800358), (93, 714298), (166, 400179), (186, 357149), (249, 266786), (331, 200694), (403, 164838), (498, 133393), (662, 100347), (806, 82419), (993, 66898), (1079, 61566), (1209, 54946), (1986, 33449), (2158, 30783), (2418, 27473), (2573, 25818), (3237, 20522), (4303, 15438), (5146, 12909), (6474, 10261), (7719, 8606)]