72028872

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 207338400

約数和(自身を除く): 135309528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 347, 372, 558, 694, 744, 837, 961, 1041, 1116, 1388, 1674, 1922, 2082, 2232, 2776, 2883, 3123, 3348, 3844, 4164, 5766, 6246, 6696, 7688, 8328, 8649, 9369, 10757, 11532, 12492, 17298, 18738, 21514, 23064, 24984, 25947, 32271, 34596, 37476, 43028, 51894, 64542, 69192, 74952, 86056, 96813, 103788, 129084, 193626, 207576, 258168, 290439, 333467, 387252, 580878, 666934, 774504, 1000401, 1161756, 1333868, 2000802, 2323512, 2667736, 3001203, 4001604, 6002406, 8003208, 9003609, 12004812, 18007218, 24009624, 36014436, 72028872]

約数ペア:

[(1, 72028872), (2, 36014436), (3, 24009624), (4, 18007218), (6, 12004812), (8, 9003609), (9, 8003208), (12, 6002406), (18, 4001604), (24, 3001203), (27, 2667736), (31, 2323512), (36, 2000802), (54, 1333868), (62, 1161756), (72, 1000401), (93, 774504), (108, 666934), (124, 580878), (186, 387252), (216, 333467), (248, 290439), (279, 258168), (347, 207576), (372, 193626), (558, 129084), (694, 103788), (744, 96813), (837, 86056), (961, 74952), (1041, 69192), (1116, 64542), (1388, 51894), (1674, 43028), (1922, 37476), (2082, 34596), (2232, 32271), (2776, 25947), (2883, 24984), (3123, 23064), (3348, 21514), (3844, 18738), (4164, 17298), (5766, 12492), (6246, 11532), (6696, 10757), (7688, 9369), (8328, 8649)]