73439664

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 194987520

約数和(自身を除く): 121547856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 107, 158, 181, 214, 237, 316, 321, 362, 428, 474, 543, 632, 642, 724, 856, 948, 1086, 1264, 1284, 1448, 1712, 1896, 2172, 2568, 2896, 3792, 4344, 5136, 8453, 8688, 14299, 16906, 19367, 25359, 28598, 33812, 38734, 42897, 50718, 57196, 58101, 67624, 77468, 85794, 101436, 114392, 116202, 135248, 154936, 171588, 202872, 228784, 232404, 309872, 343176, 405744, 464808, 686352, 929616, 1529993, 3059986, 4589979, 6119972, 9179958, 12239944, 18359916, 24479888, 36719832, 73439664]

約数ペア:

[(1, 73439664), (2, 36719832), (3, 24479888), (4, 18359916), (6, 12239944), (8, 9179958), (12, 6119972), (16, 4589979), (24, 3059986), (48, 1529993), (79, 929616), (107, 686352), (158, 464808), (181, 405744), (214, 343176), (237, 309872), (316, 232404), (321, 228784), (362, 202872), (428, 171588), (474, 154936), (543, 135248), (632, 116202), (642, 114392), (724, 101436), (856, 85794), (948, 77468), (1086, 67624), (1264, 58101), (1284, 57196), (1448, 50718), (1712, 42897), (1896, 38734), (2172, 33812), (2568, 28598), (2896, 25359), (3792, 19367), (4344, 16906), (5136, 14299), (8453, 8688)]