78121302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 190771200

約数和(自身を除く): 112649898

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 609, 651, 899, 1218, 1302, 1798, 2069, 2697, 4138, 5394, 6207, 6293, 12414, 12586, 14483, 18879, 28966, 37758, 43449, 60001, 64139, 86898, 120002, 128278, 180003, 192417, 360006, 384834, 420007, 448973, 840014, 897946, 1260021, 1346919, 1860031, 2520042, 2693838, 3720062, 5580093, 11160186, 13020217, 26040434, 39060651, 78121302]

約数ペア:

[(1, 78121302), (2, 39060651), (3, 26040434), (6, 13020217), (7, 11160186), (14, 5580093), (21, 3720062), (29, 2693838), (31, 2520042), (42, 1860031), (58, 1346919), (62, 1260021), (87, 897946), (93, 840014), (174, 448973), (186, 420007), (203, 384834), (217, 360006), (406, 192417), (434, 180003), (609, 128278), (651, 120002), (899, 86898), (1218, 64139), (1302, 60001), (1798, 43449), (2069, 37758), (2697, 28966), (4138, 18879), (5394, 14483), (6207, 12586), (6293, 12414)]