73898366988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{82913}}^1$

素因数の和:83211

約数の個数: 72

約数和(自身を含む): 183884015952

約数和(自身を除く): 109985648964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 289, 514, 578, 771, 867, 1028, 1156, 1542, 1734, 3084, 3468, 4369, 8738, 13107, 17476, 26214, 52428, 74273, 82913, 148546, 165826, 222819, 248739, 297092, 331652, 445638, 497478, 891276, 994956, 1409521, 2819042, 4228563, 5638084, 8457126, 16914252, 21308641, 23961857, 42617282, 47923714, 63925923, 71885571, 85234564, 95847428, 127851846, 143771142, 255703692, 287542284, 362246897, 724493794, 1086740691, 1448987588, 2173481382, 4346962764, 6158197249, 12316394498, 18474591747, 24632788996, 36949183494, 73898366988]

約数ペア:

[(1, 73898366988), (2, 36949183494), (3, 24632788996), (4, 18474591747), (6, 12316394498), (12, 6158197249), (17, 4346962764), (34, 2173481382), (51, 1448987588), (68, 1086740691), (102, 724493794), (204, 362246897), (257, 287542284), (289, 255703692), (514, 143771142), (578, 127851846), (771, 95847428), (867, 85234564), (1028, 71885571), (1156, 63925923), (1542, 47923714), (1734, 42617282), (3084, 23961857), (3468, 21308641), (4369, 16914252), (8738, 8457126), (13107, 5638084), (17476, 4228563), (26214, 2819042), (52428, 1409521), (74273, 994956), (82913, 891276), (148546, 497478), (165826, 445638), (222819, 331652), (248739, 297092)]