126988344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83987}}^1$

素因数の和:84009

約数の個数: 64

約数和(自身を含む): 403142400

約数和(自身を除く): 276154056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 83987, 167974, 251961, 335948, 503922, 587909, 671896, 755883, 1007844, 1175818, 1511766, 1763727, 2015688, 2267649, 2351636, 3023532, 3527454, 4535298, 4703272, 5291181, 6047064, 7054908, 9070596, 10582362, 14109816, 15873543, 18141192, 21164724, 31747086, 42329448, 63494172, 126988344]

約数ペア:

[(1, 126988344), (2, 63494172), (3, 42329448), (4, 31747086), (6, 21164724), (7, 18141192), (8, 15873543), (9, 14109816), (12, 10582362), (14, 9070596), (18, 7054908), (21, 6047064), (24, 5291181), (27, 4703272), (28, 4535298), (36, 3527454), (42, 3023532), (54, 2351636), (56, 2267649), (63, 2015688), (72, 1763727), (84, 1511766), (108, 1175818), (126, 1007844), (168, 755883), (189, 671896), (216, 587909), (252, 503922), (378, 335948), (504, 251961), (756, 167974), (1512, 83987)]