74988576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20029}}^1$

素因数の和:20058

約数の個数: 72

約数和(自身を含む): 229663980

約数和(自身を除く): 154675404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20029, 40058, 60087, 80116, 120174, 160232, 180261, 240348, 260377, 320464, 360522, 480696, 520754, 640928, 721044, 781131, 961392, 1041508, 1442088, 1562262, 1922784, 2083016, 2343393, 2884176, 3124524, 4166032, 4686786, 5768352, 6249048, 8332064, 9373572, 12498096, 18747144, 24996192, 37494288, 74988576]

約数ペア:

[(1, 74988576), (2, 37494288), (3, 24996192), (4, 18747144), (6, 12498096), (8, 9373572), (9, 8332064), (12, 6249048), (13, 5768352), (16, 4686786), (18, 4166032), (24, 3124524), (26, 2884176), (32, 2343393), (36, 2083016), (39, 1922784), (48, 1562262), (52, 1442088), (72, 1041508), (78, 961392), (96, 781131), (104, 721044), (117, 640928), (144, 520754), (156, 480696), (208, 360522), (234, 320464), (288, 260377), (312, 240348), (416, 180261), (468, 160232), (624, 120174), (936, 80116), (1248, 60087), (1872, 40058), (3744, 20029)]