80148888

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 226512000

約数和(自身を除く): 146363112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 149, 186, 241, 248, 279, 298, 372, 447, 482, 558, 596, 723, 744, 894, 964, 1116, 1192, 1341, 1446, 1788, 1928, 2169, 2232, 2682, 2892, 3576, 4338, 4619, 5364, 5784, 7471, 8676, 9238, 10728, 13857, 14942, 17352, 18476, 22413, 27714, 29884, 35909, 36952, 41571, 44826, 55428, 59768, 67239, 71818, 83142, 89652, 107727, 110856, 134478, 143636, 166284, 179304, 215454, 268956, 287272, 323181, 332568, 430908, 537912, 646362, 861816, 1113179, 1292724, 2226358, 2585448, 3339537, 4452716, 6679074, 8905432, 10018611, 13358148, 20037222, 26716296, 40074444, 80148888]

約数ペア:

[(1, 80148888), (2, 40074444), (3, 26716296), (4, 20037222), (6, 13358148), (8, 10018611), (9, 8905432), (12, 6679074), (18, 4452716), (24, 3339537), (31, 2585448), (36, 2226358), (62, 1292724), (72, 1113179), (93, 861816), (124, 646362), (149, 537912), (186, 430908), (241, 332568), (248, 323181), (279, 287272), (298, 268956), (372, 215454), (447, 179304), (482, 166284), (558, 143636), (596, 134478), (723, 110856), (744, 107727), (894, 89652), (964, 83142), (1116, 71818), (1192, 67239), (1341, 59768), (1446, 55428), (1788, 44826), (1928, 41571), (2169, 36952), (2232, 35909), (2682, 29884), (2892, 27714), (3576, 22413), (4338, 18476), (4619, 17352), (5364, 14942), (5784, 13857), (7471, 10728), (8676, 9238)]