69956784

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 213944640

約数和(自身を除く): 143987856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 947, 972, 1026, 1296, 1368, 1539, 1894, 1944, 2052, 2736, 2841, 3078, 3788, 3888, 4104, 4617, 5682, 6156, 7576, 8208, 8523, 9234, 11364, 12312, 15152, 17046, 17993, 18468, 22728, 24624, 25569, 34092, 35986, 36936, 45456, 51138, 53979, 68184, 71972, 73872, 76707, 102276, 107958, 136368, 143944, 153414, 161937, 204552, 215916, 230121, 287888, 306828, 323874, 409104, 431832, 460242, 485811, 613656, 647748, 863664, 920484, 971622, 1227312, 1295496, 1457433, 1840968, 1943244, 2590992, 2914866, 3681936, 3886488, 4372299, 5829732, 7772976, 8744598, 11659464, 17489196, 23318928, 34978392, 69956784]

約数ペア:

[(1, 69956784), (2, 34978392), (3, 23318928), (4, 17489196), (6, 11659464), (8, 8744598), (9, 7772976), (12, 5829732), (16, 4372299), (18, 3886488), (19, 3681936), (24, 2914866), (27, 2590992), (36, 1943244), (38, 1840968), (48, 1457433), (54, 1295496), (57, 1227312), (72, 971622), (76, 920484), (81, 863664), (108, 647748), (114, 613656), (144, 485811), (152, 460242), (162, 431832), (171, 409104), (216, 323874), (228, 306828), (243, 287888), (304, 230121), (324, 215916), (342, 204552), (432, 161937), (456, 153414), (486, 143944), (513, 136368), (648, 107958), (684, 102276), (912, 76707), (947, 73872), (972, 71972), (1026, 68184), (1296, 53979), (1368, 51138), (1539, 45456), (1894, 36936), (1944, 35986), (2052, 34092), (2736, 25569), (2841, 24624), (3078, 22728), (3788, 18468), (3888, 17993), (4104, 17046), (4617, 15152), (5682, 12312), (6156, 11364), (7576, 9234), (8208, 8523)]