97392988

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 218332800

約数和(自身を除く): 120939812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 199, 227, 308, 398, 454, 539, 796, 908, 1078, 1393, 1589, 2156, 2189, 2497, 2786, 3178, 4378, 4994, 5572, 6356, 8756, 9751, 9988, 11123, 15323, 17479, 19502, 22246, 30646, 34958, 39004, 44492, 45173, 61292, 69916, 90346, 107261, 122353, 180692, 214522, 244706, 316211, 429044, 489412, 496903, 632422, 993806, 1264844, 1987612, 2213477, 3478321, 4426954, 6956642, 8853908, 13913284, 24348247, 48696494, 97392988]

約数ペア:

[(1, 97392988), (2, 48696494), (4, 24348247), (7, 13913284), (11, 8853908), (14, 6956642), (22, 4426954), (28, 3478321), (44, 2213477), (49, 1987612), (77, 1264844), (98, 993806), (154, 632422), (196, 496903), (199, 489412), (227, 429044), (308, 316211), (398, 244706), (454, 214522), (539, 180692), (796, 122353), (908, 107261), (1078, 90346), (1393, 69916), (1589, 61292), (2156, 45173), (2189, 44492), (2497, 39004), (2786, 34958), (3178, 30646), (4378, 22246), (4994, 19502), (5572, 17479), (6356, 15323), (8756, 11123), (9751, 9988)]