121992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 64

約数和(自身を含む): 362880

約数和(自身を除く): 240888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 391, 408, 442, 552, 598, 663, 782, 884, 897, 1173, 1196, 1326, 1564, 1768, 1794, 2346, 2392, 2652, 3128, 3588, 4692, 5083, 5304, 7176, 9384, 10166, 15249, 20332, 30498, 40664, 60996, 121992]

約数ペア:

[(1, 121992), (2, 60996), (3, 40664), (4, 30498), (6, 20332), (8, 15249), (12, 10166), (13, 9384), (17, 7176), (23, 5304), (24, 5083), (26, 4692), (34, 3588), (39, 3128), (46, 2652), (51, 2392), (52, 2346), (68, 1794), (69, 1768), (78, 1564), (92, 1326), (102, 1196), (104, 1173), (136, 897), (138, 884), (156, 782), (184, 663), (204, 598), (221, 552), (276, 442), (299, 408), (312, 391)]