88168816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 189943200

約数和(自身を除く): 101774384

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 73, 76, 116, 137, 146, 152, 232, 274, 292, 304, 464, 548, 551, 584, 1096, 1102, 1168, 1387, 2117, 2192, 2204, 2603, 2774, 3973, 4234, 4408, 5206, 5548, 7946, 8468, 8816, 10001, 10412, 11096, 15892, 16936, 20002, 20824, 22192, 31784, 33872, 40004, 40223, 41648, 63568, 75487, 80008, 80446, 150974, 160016, 160892, 190019, 290029, 301948, 321784, 380038, 580058, 603896, 643568, 760076, 1160116, 1207792, 1520152, 2320232, 3040304, 4640464, 5510551, 11021102, 22042204, 44084408, 88168816]

約数ペア:

[(1, 88168816), (2, 44084408), (4, 22042204), (8, 11021102), (16, 5510551), (19, 4640464), (29, 3040304), (38, 2320232), (58, 1520152), (73, 1207792), (76, 1160116), (116, 760076), (137, 643568), (146, 603896), (152, 580058), (232, 380038), (274, 321784), (292, 301948), (304, 290029), (464, 190019), (548, 160892), (551, 160016), (584, 150974), (1096, 80446), (1102, 80008), (1168, 75487), (1387, 63568), (2117, 41648), (2192, 40223), (2204, 40004), (2603, 33872), (2774, 31784), (3973, 22192), (4234, 20824), (4408, 20002), (5206, 16936), (5548, 15892), (7946, 11096), (8468, 10412), (8816, 10001)]