90150972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5569}}^1$

素因数の和:5666

約数の個数: 48

約数和(自身を含む): 224582400

約数和(自身を除く): 134431428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 5569, 8094, 11138, 16188, 16707, 22276, 33414, 66828, 105811, 211622, 317433, 395399, 423244, 634866, 790798, 1186197, 1269732, 1581596, 2372394, 4744788, 7512581, 15025162, 22537743, 30050324, 45075486, 90150972]

約数ペア:

[(1, 90150972), (2, 45075486), (3, 30050324), (4, 22537743), (6, 15025162), (12, 7512581), (19, 4744788), (38, 2372394), (57, 1581596), (71, 1269732), (76, 1186197), (114, 790798), (142, 634866), (213, 423244), (228, 395399), (284, 317433), (426, 211622), (852, 105811), (1349, 66828), (2698, 33414), (4047, 22276), (5396, 16707), (5569, 16188), (8094, 11138)]