83340868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 173577600

約数和(自身を除く): 90236732

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 4099, 5083, 8198, 10166, 16396, 20332, 53287, 69683, 94277, 106574, 139366, 188554, 213148, 278732, 377108, 905879, 1225601, 1602709, 1811758, 2451202, 3205418, 3623516, 4902404, 6410836, 20835217, 41670434, 83340868]

約数ペア:

[(1, 83340868), (2, 41670434), (4, 20835217), (13, 6410836), (17, 4902404), (23, 3623516), (26, 3205418), (34, 2451202), (46, 1811758), (52, 1602709), (68, 1225601), (92, 905879), (221, 377108), (299, 278732), (391, 213148), (442, 188554), (598, 139366), (782, 106574), (884, 94277), (1196, 69683), (1564, 53287), (4099, 20332), (5083, 16396), (8198, 10166)]