77874804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 232243200

約数和(自身を除く): 154368396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 239, 252, 378, 431, 478, 717, 756, 862, 956, 1293, 1434, 1673, 1724, 2151, 2586, 2868, 3017, 3346, 3879, 4302, 5019, 5172, 6034, 6453, 6692, 7758, 8604, 9051, 10038, 11637, 12068, 12906, 15057, 15516, 18102, 20076, 23274, 25812, 27153, 30114, 36204, 45171, 46548, 54306, 60228, 81459, 90342, 103009, 108612, 162918, 180684, 206018, 309027, 325836, 412036, 618054, 721063, 927081, 1236108, 1442126, 1854162, 2163189, 2781243, 2884252, 3708324, 4326378, 5562486, 6489567, 8652756, 11124972, 12979134, 19468701, 25958268, 38937402, 77874804]

約数ペア:

[(1, 77874804), (2, 38937402), (3, 25958268), (4, 19468701), (6, 12979134), (7, 11124972), (9, 8652756), (12, 6489567), (14, 5562486), (18, 4326378), (21, 3708324), (27, 2884252), (28, 2781243), (36, 2163189), (42, 1854162), (54, 1442126), (63, 1236108), (84, 927081), (108, 721063), (126, 618054), (189, 412036), (239, 325836), (252, 309027), (378, 206018), (431, 180684), (478, 162918), (717, 108612), (756, 103009), (862, 90342), (956, 81459), (1293, 60228), (1434, 54306), (1673, 46548), (1724, 45171), (2151, 36204), (2586, 30114), (2868, 27153), (3017, 25812), (3346, 23274), (3879, 20076), (4302, 18102), (5019, 15516), (5172, 15057), (6034, 12906), (6453, 12068), (6692, 11637), (7758, 10038), (8604, 9051)]