72238194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 186700800

約数和(自身を除く): 114462606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 67, 86, 126, 129, 134, 199, 201, 258, 301, 387, 398, 402, 469, 597, 602, 603, 774, 903, 938, 1194, 1206, 1393, 1407, 1791, 1806, 2709, 2786, 2814, 2881, 3582, 4179, 4221, 5418, 5762, 8358, 8442, 8557, 8643, 12537, 13333, 17114, 17286, 20167, 25074, 25671, 25929, 26666, 39999, 40334, 51342, 51858, 59899, 60501, 77013, 79998, 93331, 119798, 119997, 121002, 154026, 179697, 181503, 186662, 239994, 279993, 359394, 363006, 539091, 559986, 573319, 839979, 1078182, 1146638, 1679958, 1719957, 3439914, 4013233, 5159871, 8026466, 10319742, 12039699, 24079398, 36119097, 72238194]

約数ペア:

[(1, 72238194), (2, 36119097), (3, 24079398), (6, 12039699), (7, 10319742), (9, 8026466), (14, 5159871), (18, 4013233), (21, 3439914), (42, 1719957), (43, 1679958), (63, 1146638), (67, 1078182), (86, 839979), (126, 573319), (129, 559986), (134, 539091), (199, 363006), (201, 359394), (258, 279993), (301, 239994), (387, 186662), (398, 181503), (402, 179697), (469, 154026), (597, 121002), (602, 119997), (603, 119798), (774, 93331), (903, 79998), (938, 77013), (1194, 60501), (1206, 59899), (1393, 51858), (1407, 51342), (1791, 40334), (1806, 39999), (2709, 26666), (2786, 25929), (2814, 25671), (2881, 25074), (3582, 20167), (4179, 17286), (4221, 17114), (5418, 13333), (5762, 12537), (8358, 8643), (8442, 8557)]