64875168

素因数分解:

$2^5\times 3^9\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 120

約数和(自身を含む): 193441248

約数和(自身を除く): 128566080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 243, 288, 309, 324, 412, 432, 486, 618, 648, 729, 824, 864, 927, 972, 1236, 1296, 1458, 1648, 1854, 1944, 2187, 2472, 2592, 2781, 2916, 3296, 3708, 3888, 4374, 4944, 5562, 5832, 6561, 7416, 7776, 8343, 8748, 9888, 11124, 11664, 13122, 14832, 16686, 17496, 19683, 22248, 23328, 25029, 26244, 29664, 33372, 34992, 39366, 44496, 50058, 52488, 66744, 69984, 75087, 78732, 88992, 100116, 104976, 133488, 150174, 157464, 200232, 209952, 225261, 266976, 300348, 314928, 400464, 450522, 600696, 629856, 675783, 800928, 901044, 1201392, 1351566, 1802088, 2027349, 2402784, 2703132, 3604176, 4054698, 5406264, 7208352, 8109396, 10812528, 16218792, 21625056, 32437584, 64875168]

約数ペア:

[(1, 64875168), (2, 32437584), (3, 21625056), (4, 16218792), (6, 10812528), (8, 8109396), (9, 7208352), (12, 5406264), (16, 4054698), (18, 3604176), (24, 2703132), (27, 2402784), (32, 2027349), (36, 1802088), (48, 1351566), (54, 1201392), (72, 901044), (81, 800928), (96, 675783), (103, 629856), (108, 600696), (144, 450522), (162, 400464), (206, 314928), (216, 300348), (243, 266976), (288, 225261), (309, 209952), (324, 200232), (412, 157464), (432, 150174), (486, 133488), (618, 104976), (648, 100116), (729, 88992), (824, 78732), (864, 75087), (927, 69984), (972, 66744), (1236, 52488), (1296, 50058), (1458, 44496), (1648, 39366), (1854, 34992), (1944, 33372), (2187, 29664), (2472, 26244), (2592, 25029), (2781, 23328), (2916, 22248), (3296, 19683), (3708, 17496), (3888, 16686), (4374, 14832), (4944, 13122), (5562, 11664), (5832, 11124), (6561, 9888), (7416, 8748), (7776, 8343)]