72669186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 181958400

約数和(自身を除く): 109289214

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 153, 171, 174, 261, 306, 323, 342, 431, 493, 522, 551, 646, 862, 969, 986, 1102, 1293, 1479, 1653, 1938, 2586, 2907, 2958, 3306, 3879, 4437, 4959, 5814, 7327, 7758, 8189, 8874, 9367, 9918, 12499, 14654, 16378, 18734, 21981, 24567, 24998, 28101, 37497, 43962, 49134, 56202, 65943, 73701, 74994, 84303, 112491, 131886, 139213, 147402, 168606, 212483, 224982, 237481, 278426, 417639, 424966, 474962, 637449, 712443, 835278, 1252917, 1274898, 1424886, 1912347, 2137329, 2505834, 3824694, 4037177, 4274658, 8074354, 12111531, 24223062, 36334593, 72669186]

約数ペア:

[(1, 72669186), (2, 36334593), (3, 24223062), (6, 12111531), (9, 8074354), (17, 4274658), (18, 4037177), (19, 3824694), (29, 2505834), (34, 2137329), (38, 1912347), (51, 1424886), (57, 1274898), (58, 1252917), (87, 835278), (102, 712443), (114, 637449), (153, 474962), (171, 424966), (174, 417639), (261, 278426), (306, 237481), (323, 224982), (342, 212483), (431, 168606), (493, 147402), (522, 139213), (551, 131886), (646, 112491), (862, 84303), (969, 74994), (986, 73701), (1102, 65943), (1293, 56202), (1479, 49134), (1653, 43962), (1938, 37497), (2586, 28101), (2907, 24998), (2958, 24567), (3306, 21981), (3879, 18734), (4437, 16378), (4959, 14654), (5814, 12499), (7327, 9918), (7758, 9367), (8189, 8874)]