123622872

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 321118560

約数和(自身を除く): 197495688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 876, 984, 1721, 1752, 2993, 3442, 5163, 5986, 6884, 8979, 10326, 11972, 13768, 17958, 20652, 23944, 35916, 41304, 70561, 71832, 125633, 141122, 211683, 251266, 282244, 376899, 423366, 502532, 564488, 753798, 846732, 1005064, 1507596, 1693464, 3015192, 5150953, 10301906, 15452859, 20603812, 30905718, 41207624, 61811436, 123622872]

約数ペア:

[(1, 123622872), (2, 61811436), (3, 41207624), (4, 30905718), (6, 20603812), (8, 15452859), (12, 10301906), (24, 5150953), (41, 3015192), (73, 1693464), (82, 1507596), (123, 1005064), (146, 846732), (164, 753798), (219, 564488), (246, 502532), (292, 423366), (328, 376899), (438, 282244), (492, 251266), (584, 211683), (876, 141122), (984, 125633), (1721, 71832), (1752, 70561), (2993, 41304), (3442, 35916), (5163, 23944), (5986, 20652), (6884, 17958), (8979, 13768), (10326, 11972)]