15691198284

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^2\times {\mathrm{78577}}^1$

素因数の和:78676

約数の個数: 72

約数和(自身を含む): 41649483120

約数和(自身を除く): 25958284836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 1849, 2322, 3698, 4644, 5547, 7396, 11094, 16641, 22188, 33282, 49923, 66564, 78577, 99846, 157154, 199692, 235731, 314308, 471462, 707193, 942924, 1414386, 2121579, 2828772, 3378811, 4243158, 6757622, 8486316, 10136433, 13515244, 20272866, 30409299, 40545732, 60818598, 91227897, 121637196, 145288873, 182455794, 290577746, 364911588, 435866619, 581155492, 871733238, 1307599857, 1743466476, 2615199714, 3922799571, 5230399428, 7845599142, 15691198284]

約数ペア:

[(1, 15691198284), (2, 7845599142), (3, 5230399428), (4, 3922799571), (6, 2615199714), (9, 1743466476), (12, 1307599857), (18, 871733238), (27, 581155492), (36, 435866619), (43, 364911588), (54, 290577746), (86, 182455794), (108, 145288873), (129, 121637196), (172, 91227897), (258, 60818598), (387, 40545732), (516, 30409299), (774, 20272866), (1161, 13515244), (1548, 10136433), (1849, 8486316), (2322, 6757622), (3698, 4243158), (4644, 3378811), (5547, 2828772), (7396, 2121579), (11094, 1414386), (16641, 942924), (22188, 707193), (33282, 471462), (49923, 314308), (66564, 235731), (78577, 199692), (99846, 157154)]