127936284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1811}}^1$

素因数の和:1883

約数の個数: 72

約数和(自身を含む): 353528448

約数和(自身を除く): 225592164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1218, 1682, 1811, 2436, 2523, 3364, 3622, 5046, 5433, 5887, 7244, 10092, 10866, 11774, 12677, 17661, 21732, 23548, 25354, 35322, 38031, 50708, 52519, 70644, 76062, 105038, 152124, 157557, 210076, 315114, 367633, 630228, 735266, 1102899, 1470532, 1523051, 2205798, 3046102, 4411596, 4569153, 6092204, 9138306, 10661357, 18276612, 21322714, 31984071, 42645428, 63968142, 127936284]

約数ペア:

[(1, 127936284), (2, 63968142), (3, 42645428), (4, 31984071), (6, 21322714), (7, 18276612), (12, 10661357), (14, 9138306), (21, 6092204), (28, 4569153), (29, 4411596), (42, 3046102), (58, 2205798), (84, 1523051), (87, 1470532), (116, 1102899), (174, 735266), (203, 630228), (348, 367633), (406, 315114), (609, 210076), (812, 157557), (841, 152124), (1218, 105038), (1682, 76062), (1811, 70644), (2436, 52519), (2523, 50708), (3364, 38031), (3622, 35322), (5046, 25354), (5433, 23548), (5887, 21732), (7244, 17661), (10092, 12677), (10866, 11774)]