13080453516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{38873}}^1$

素因数の和:39615

約数の個数: 72

約数和(自身を含む): 35658342720

約数和(自身を除く): 22577889204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 719, 1438, 2157, 2876, 4314, 6471, 8628, 9347, 12942, 18694, 25884, 28041, 37388, 38873, 56082, 77746, 84123, 112164, 116619, 155492, 168246, 233238, 336492, 349857, 466476, 505349, 699714, 1010698, 1399428, 1516047, 2021396, 3032094, 4548141, 6064188, 9096282, 18192564, 27949687, 55899374, 83849061, 111798748, 167698122, 251547183, 335396244, 363345931, 503094366, 726691862, 1006188732, 1090037793, 1453383724, 2180075586, 3270113379, 4360151172, 6540226758, 13080453516]

約数ペア:

[(1, 13080453516), (2, 6540226758), (3, 4360151172), (4, 3270113379), (6, 2180075586), (9, 1453383724), (12, 1090037793), (13, 1006188732), (18, 726691862), (26, 503094366), (36, 363345931), (39, 335396244), (52, 251547183), (78, 167698122), (117, 111798748), (156, 83849061), (234, 55899374), (468, 27949687), (719, 18192564), (1438, 9096282), (2157, 6064188), (2876, 4548141), (4314, 3032094), (6471, 2021396), (8628, 1516047), (9347, 1399428), (12942, 1010698), (18694, 699714), (25884, 505349), (28041, 466476), (37388, 349857), (38873, 336492), (56082, 233238), (77746, 168246), (84123, 155492), (112164, 116619)]