68971824

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 100

約数和(自身を含む): 210206040

約数和(自身を除く): 141234216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 2801, 3078, 4104, 5602, 6156, 8208, 8403, 11204, 12312, 16806, 22408, 24624, 25209, 33612, 44816, 50418, 53219, 67224, 75627, 100836, 106438, 134448, 151254, 159657, 201672, 212876, 226881, 302508, 319314, 403344, 425752, 453762, 478971, 605016, 638628, 851504, 907524, 957942, 1210032, 1277256, 1436913, 1815048, 1915884, 2554512, 2873826, 3630096, 3831768, 4310739, 5747652, 7663536, 8621478, 11495304, 17242956, 22990608, 34485912, 68971824]

約数ペア:

[(1, 68971824), (2, 34485912), (3, 22990608), (4, 17242956), (6, 11495304), (8, 8621478), (9, 7663536), (12, 5747652), (16, 4310739), (18, 3831768), (19, 3630096), (24, 2873826), (27, 2554512), (36, 1915884), (38, 1815048), (48, 1436913), (54, 1277256), (57, 1210032), (72, 957942), (76, 907524), (81, 851504), (108, 638628), (114, 605016), (144, 478971), (152, 453762), (162, 425752), (171, 403344), (216, 319314), (228, 302508), (304, 226881), (324, 212876), (342, 201672), (432, 159657), (456, 151254), (513, 134448), (648, 106438), (684, 100836), (912, 75627), (1026, 67224), (1296, 53219), (1368, 50418), (1539, 44816), (2052, 33612), (2736, 25209), (2801, 24624), (3078, 22408), (4104, 16806), (5602, 12312), (6156, 11204), (8208, 8403)]