103723396

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 223593216

約数和(自身を除く): 119869820

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 217, 301, 397, 434, 602, 794, 868, 1204, 1333, 1519, 1588, 2107, 2666, 2779, 3038, 4214, 5332, 5558, 6076, 8428, 9331, 11116, 12307, 17071, 18662, 19453, 24614, 34142, 37324, 38906, 49228, 65317, 68284, 77812, 86149, 119497, 130634, 172298, 238994, 261268, 344596, 477988, 529201, 603043, 836479, 1058402, 1206086, 1672958, 2116804, 2412172, 3345916, 3704407, 7408814, 14817628, 25930849, 51861698, 103723396]

約数ペア:

[(1, 103723396), (2, 51861698), (4, 25930849), (7, 14817628), (14, 7408814), (28, 3704407), (31, 3345916), (43, 2412172), (49, 2116804), (62, 1672958), (86, 1206086), (98, 1058402), (124, 836479), (172, 603043), (196, 529201), (217, 477988), (301, 344596), (397, 261268), (434, 238994), (602, 172298), (794, 130634), (868, 119497), (1204, 86149), (1333, 77812), (1519, 68284), (1588, 65317), (2107, 49228), (2666, 38906), (2779, 37324), (3038, 34142), (4214, 24614), (5332, 19453), (5558, 18662), (6076, 17071), (8428, 12307), (9331, 11116)]