75576228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9921

約数の個数: 72

約数和(自身を含む): 220937472

約数和(自身を除く): 145361244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9887, 19774, 29661, 39548, 59322, 69209, 118644, 128531, 138418, 207627, 257062, 276836, 385593, 415254, 484463, 514124, 771186, 830508, 899717, 968926, 1453389, 1542372, 1799434, 1937852, 2699151, 2906778, 3598868, 5398302, 5813556, 6298019, 10796604, 12596038, 18894057, 25192076, 37788114, 75576228]

約数ペア:

[(1, 75576228), (2, 37788114), (3, 25192076), (4, 18894057), (6, 12596038), (7, 10796604), (12, 6298019), (13, 5813556), (14, 5398302), (21, 3598868), (26, 2906778), (28, 2699151), (39, 1937852), (42, 1799434), (49, 1542372), (52, 1453389), (78, 968926), (84, 899717), (91, 830508), (98, 771186), (147, 514124), (156, 484463), (182, 415254), (196, 385593), (273, 276836), (294, 257062), (364, 207627), (546, 138418), (588, 128531), (637, 118644), (1092, 69209), (1274, 59322), (1911, 39548), (2548, 29661), (3822, 19774), (7644, 9887)]