82436874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 185622528

約数和(自身を除く): 103185654

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 309, 331, 403, 618, 662, 806, 993, 1209, 1339, 1986, 2418, 2678, 3193, 4017, 4303, 6386, 8034, 8606, 9579, 10261, 12909, 19158, 20522, 25818, 30783, 34093, 41509, 61566, 68186, 83018, 102279, 124527, 133393, 204558, 249054, 266786, 400179, 443209, 800358, 886418, 1056883, 1329627, 2113766, 2659254, 3170649, 6341298, 13739479, 27478958, 41218437, 82436874]

約数ペア:

[(1, 82436874), (2, 41218437), (3, 27478958), (6, 13739479), (13, 6341298), (26, 3170649), (31, 2659254), (39, 2113766), (62, 1329627), (78, 1056883), (93, 886418), (103, 800358), (186, 443209), (206, 400179), (309, 266786), (331, 249054), (403, 204558), (618, 133393), (662, 124527), (806, 102279), (993, 83018), (1209, 68186), (1339, 61566), (1986, 41509), (2418, 34093), (2678, 30783), (3193, 25818), (4017, 20522), (4303, 19158), (6386, 12909), (8034, 10261), (8606, 9579)]