61957728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 204605856

約数和(自身を除く): 142648128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 421, 438, 504, 511, 584, 657, 672, 842, 876, 1008, 1022, 1168, 1263, 1314, 1533, 1684, 1752, 2016, 2044, 2336, 2526, 2628, 2947, 3066, 3368, 3504, 3789, 4088, 4599, 5052, 5256, 5894, 6132, 6736, 7008, 7578, 8176, 8841, 9198, 10104, 10512, 11788, 12264, 13472, 15156, 16352, 17682, 18396, 20208, 21024, 23576, 24528, 26523, 30312, 30733, 35364, 36792, 40416, 47152, 49056, 53046, 60624, 61466, 70728, 73584, 92199, 94304, 106092, 121248, 122932, 141456, 147168, 184398, 212184, 215131, 245864, 276597, 282912, 368796, 424368, 430262, 491728, 553194, 645393, 737592, 848736, 860524, 983456, 1106388, 1290786, 1475184, 1721048, 1936179, 2212776, 2581572, 2950368, 3442096, 3872358, 4425552, 5163144, 6884192, 7744716, 8851104, 10326288, 15489432, 20652576, 30978864, 61957728]

約数ペア:

[(1, 61957728), (2, 30978864), (3, 20652576), (4, 15489432), (6, 10326288), (7, 8851104), (8, 7744716), (9, 6884192), (12, 5163144), (14, 4425552), (16, 3872358), (18, 3442096), (21, 2950368), (24, 2581572), (28, 2212776), (32, 1936179), (36, 1721048), (42, 1475184), (48, 1290786), (56, 1106388), (63, 983456), (72, 860524), (73, 848736), (84, 737592), (96, 645393), (112, 553194), (126, 491728), (144, 430262), (146, 424368), (168, 368796), (219, 282912), (224, 276597), (252, 245864), (288, 215131), (292, 212184), (336, 184398), (421, 147168), (438, 141456), (504, 122932), (511, 121248), (584, 106092), (657, 94304), (672, 92199), (842, 73584), (876, 70728), (1008, 61466), (1022, 60624), (1168, 53046), (1263, 49056), (1314, 47152), (1533, 40416), (1684, 36792), (1752, 35364), (2016, 30733), (2044, 30312), (2336, 26523), (2526, 24528), (2628, 23576), (2947, 21024), (3066, 20208), (3368, 18396), (3504, 17682), (3789, 16352), (4088, 15156), (4599, 13472), (5052, 12264), (5256, 11788), (5894, 10512), (6132, 10104), (6736, 9198), (7008, 8841), (7578, 8176)]