78759072

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{5581}}^1$

素因数の和:5611

約数の個数: 108

約数和(自身を含む): 260584506

約数和(自身を除く): 181825434

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 5581, 7056, 11162, 14112, 16743, 22324, 33486, 39067, 44648, 50229, 66972, 78134, 89296, 100458, 117201, 133944, 156268, 178592, 200916, 234402, 267888, 273469, 312536, 351603, 401832, 468804, 535776, 546938, 625072, 703206, 803664, 820407, 937608, 1093876, 1250144, 1406412, 1607328, 1640814, 1875216, 2187752, 2461221, 2812824, 3281628, 3750432, 4375504, 4922442, 5625648, 6563256, 8751008, 9844884, 11251296, 13126512, 19689768, 26253024, 39379536, 78759072]

約数ペア:

[(1, 78759072), (2, 39379536), (3, 26253024), (4, 19689768), (6, 13126512), (7, 11251296), (8, 9844884), (9, 8751008), (12, 6563256), (14, 5625648), (16, 4922442), (18, 4375504), (21, 3750432), (24, 3281628), (28, 2812824), (32, 2461221), (36, 2187752), (42, 1875216), (48, 1640814), (49, 1607328), (56, 1406412), (63, 1250144), (72, 1093876), (84, 937608), (96, 820407), (98, 803664), (112, 703206), (126, 625072), (144, 546938), (147, 535776), (168, 468804), (196, 401832), (224, 351603), (252, 312536), (288, 273469), (294, 267888), (336, 234402), (392, 200916), (441, 178592), (504, 156268), (588, 133944), (672, 117201), (784, 100458), (882, 89296), (1008, 78134), (1176, 66972), (1568, 50229), (1764, 44648), (2016, 39067), (2352, 33486), (3528, 22324), (4704, 16743), (5581, 14112), (7056, 11162)]