99997072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 231985152

約数和(自身を除く): 131988080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 347, 434, 496, 581, 664, 694, 868, 1162, 1328, 1388, 1736, 2324, 2429, 2573, 2776, 3472, 4648, 4858, 5146, 5552, 9296, 9716, 10292, 10757, 18011, 19432, 20584, 21514, 28801, 36022, 38864, 41168, 43028, 57602, 72044, 75299, 86056, 115204, 144088, 150598, 172112, 201607, 230408, 288176, 301196, 403214, 460816, 602392, 806428, 892831, 1204784, 1612856, 1785662, 3225712, 3571324, 6249817, 7142648, 12499634, 14285296, 24999268, 49998536, 99997072]

約数ペア:

[(1, 99997072), (2, 49998536), (4, 24999268), (7, 14285296), (8, 12499634), (14, 7142648), (16, 6249817), (28, 3571324), (31, 3225712), (56, 1785662), (62, 1612856), (83, 1204784), (112, 892831), (124, 806428), (166, 602392), (217, 460816), (248, 403214), (332, 301196), (347, 288176), (434, 230408), (496, 201607), (581, 172112), (664, 150598), (694, 144088), (868, 115204), (1162, 86056), (1328, 75299), (1388, 72044), (1736, 57602), (2324, 43028), (2429, 41168), (2573, 38864), (2776, 36022), (3472, 28801), (4648, 21514), (4858, 20584), (5146, 19432), (5552, 18011), (9296, 10757), (9716, 10292)]