72287264

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 176795136

約数和(自身を除く): 104507872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 68, 82, 112, 119, 136, 164, 224, 238, 272, 287, 328, 463, 476, 544, 574, 656, 697, 926, 952, 1148, 1312, 1394, 1852, 1904, 2296, 2788, 3241, 3704, 3808, 4592, 4879, 5576, 6482, 7408, 7871, 9184, 9758, 11152, 12964, 14816, 15742, 18983, 19516, 22304, 25928, 31484, 37966, 39032, 51856, 55097, 62968, 75932, 78064, 103712, 110194, 125936, 132881, 151864, 156128, 220388, 251872, 265762, 303728, 322711, 440776, 531524, 607456, 645422, 881552, 1063048, 1290844, 1763104, 2126096, 2258977, 2581688, 4252192, 4517954, 5163376, 9035908, 10326752, 18071816, 36143632, 72287264]

約数ペア:

[(1, 72287264), (2, 36143632), (4, 18071816), (7, 10326752), (8, 9035908), (14, 5163376), (16, 4517954), (17, 4252192), (28, 2581688), (32, 2258977), (34, 2126096), (41, 1763104), (56, 1290844), (68, 1063048), (82, 881552), (112, 645422), (119, 607456), (136, 531524), (164, 440776), (224, 322711), (238, 303728), (272, 265762), (287, 251872), (328, 220388), (463, 156128), (476, 151864), (544, 132881), (574, 125936), (656, 110194), (697, 103712), (926, 78064), (952, 75932), (1148, 62968), (1312, 55097), (1394, 51856), (1852, 39032), (1904, 37966), (2296, 31484), (2788, 25928), (3241, 22304), (3704, 19516), (3808, 18983), (4592, 15742), (4879, 14816), (5576, 12964), (6482, 11152), (7408, 9758), (7871, 9184)]