72591312

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 127395888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 1399, 2162, 2256, 2798, 3243, 4197, 4324, 5596, 6486, 8394, 8648, 11192, 12972, 16788, 17296, 22384, 25944, 32177, 33576, 51888, 64354, 65753, 67152, 96531, 128708, 131506, 193062, 197259, 257416, 263012, 386124, 394518, 514832, 526024, 772248, 789036, 1052048, 1512319, 1544496, 1578072, 3024638, 3156144, 4536957, 6049276, 9073914, 12098552, 18147828, 24197104, 36295656, 72591312]

約数ペア:

[(1, 72591312), (2, 36295656), (3, 24197104), (4, 18147828), (6, 12098552), (8, 9073914), (12, 6049276), (16, 4536957), (23, 3156144), (24, 3024638), (46, 1578072), (47, 1544496), (48, 1512319), (69, 1052048), (92, 789036), (94, 772248), (138, 526024), (141, 514832), (184, 394518), (188, 386124), (276, 263012), (282, 257416), (368, 197259), (376, 193062), (552, 131506), (564, 128708), (752, 96531), (1081, 67152), (1104, 65753), (1128, 64354), (1399, 51888), (2162, 33576), (2256, 32177), (2798, 25944), (3243, 22384), (4197, 17296), (4324, 16788), (5596, 12972), (6486, 11192), (8394, 8648)]