73864336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 178294144

約数和(自身を除く): 104429808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 523, 679, 728, 776, 1046, 1261, 1358, 1456, 1552, 2092, 2522, 2716, 3661, 4184, 5044, 5432, 6799, 7322, 8368, 8827, 10088, 10864, 13598, 14644, 17654, 20176, 27196, 29288, 35308, 47593, 50731, 54392, 58576, 70616, 95186, 101462, 108784, 141232, 190372, 202924, 355117, 380744, 405848, 659503, 710234, 761488, 811696, 1319006, 1420468, 2638012, 2840936, 4616521, 5276024, 5681872, 9233042, 10552048, 18466084, 36932168, 73864336]

約数ペア:

[(1, 73864336), (2, 36932168), (4, 18466084), (7, 10552048), (8, 9233042), (13, 5681872), (14, 5276024), (16, 4616521), (26, 2840936), (28, 2638012), (52, 1420468), (56, 1319006), (91, 811696), (97, 761488), (104, 710234), (112, 659503), (182, 405848), (194, 380744), (208, 355117), (364, 202924), (388, 190372), (523, 141232), (679, 108784), (728, 101462), (776, 95186), (1046, 70616), (1261, 58576), (1358, 54392), (1456, 50731), (1552, 47593), (2092, 35308), (2522, 29288), (2716, 27196), (3661, 20176), (4184, 17654), (5044, 14644), (5432, 13598), (6799, 10864), (7322, 10088), (8368, 8827)]