1972054368

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{37831}}^1$

素因数の和:38028

約数の個数: 72

約数和(自身を含む): 5639162256

約数和(自身を除く): 3667107888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 8688, 13032, 17376, 26064, 37831, 52128, 75662, 113493, 151324, 226986, 302648, 340479, 453972, 605296, 680958, 907944, 1210592, 1361916, 1815888, 2723832, 3631776, 5447664, 6847411, 10895328, 13694822, 20542233, 27389644, 41084466, 54779288, 61626699, 82168932, 109558576, 123253398, 164337864, 219117152, 246506796, 328675728, 493013592, 657351456, 986027184, 1972054368]

約数ペア:

[(1, 1972054368), (2, 986027184), (3, 657351456), (4, 493013592), (6, 328675728), (8, 246506796), (9, 219117152), (12, 164337864), (16, 123253398), (18, 109558576), (24, 82168932), (32, 61626699), (36, 54779288), (48, 41084466), (72, 27389644), (96, 20542233), (144, 13694822), (181, 10895328), (288, 6847411), (362, 5447664), (543, 3631776), (724, 2723832), (1086, 1815888), (1448, 1361916), (1629, 1210592), (2172, 907944), (2896, 680958), (3258, 605296), (4344, 453972), (5792, 340479), (6516, 302648), (8688, 226986), (13032, 151324), (17376, 113493), (26064, 75662), (37831, 52128)]