91970676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 280204288

約数和(自身を除く): 188233612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 193, 217, 244, 252, 279, 366, 372, 386, 427, 434, 549, 558, 579, 651, 732, 772, 854, 868, 1098, 1116, 1158, 1281, 1302, 1351, 1708, 1737, 1891, 1953, 2196, 2316, 2562, 2604, 2702, 3474, 3782, 3843, 3906, 4053, 5124, 5404, 5673, 5983, 6948, 7564, 7686, 7812, 8106, 11346, 11773, 11966, 12159, 13237, 15372, 16212, 17019, 17949, 22692, 23546, 23932, 24318, 26474, 34038, 35319, 35898, 39711, 41881, 47092, 48636, 52948, 53847, 68076, 70638, 71796, 79422, 82411, 83762, 105957, 107694, 119133, 125643, 141276, 158844, 164822, 167524, 211914, 215388, 238266, 247233, 251286, 329644, 364963, 376929, 423828, 476532, 494466, 502572, 729926, 741699, 753858, 988932, 1094889, 1459852, 1483398, 1507716, 2189778, 2554741, 2966796, 3284667, 4379556, 5109482, 6569334, 7664223, 10218964, 13138668, 15328446, 22992669, 30656892, 45985338, 91970676]

約数ペア:

[(1, 91970676), (2, 45985338), (3, 30656892), (4, 22992669), (6, 15328446), (7, 13138668), (9, 10218964), (12, 7664223), (14, 6569334), (18, 5109482), (21, 4379556), (28, 3284667), (31, 2966796), (36, 2554741), (42, 2189778), (61, 1507716), (62, 1483398), (63, 1459852), (84, 1094889), (93, 988932), (122, 753858), (124, 741699), (126, 729926), (183, 502572), (186, 494466), (193, 476532), (217, 423828), (244, 376929), (252, 364963), (279, 329644), (366, 251286), (372, 247233), (386, 238266), (427, 215388), (434, 211914), (549, 167524), (558, 164822), (579, 158844), (651, 141276), (732, 125643), (772, 119133), (854, 107694), (868, 105957), (1098, 83762), (1116, 82411), (1158, 79422), (1281, 71796), (1302, 70638), (1351, 68076), (1708, 53847), (1737, 52948), (1891, 48636), (1953, 47092), (2196, 41881), (2316, 39711), (2562, 35898), (2604, 35319), (2702, 34038), (3474, 26474), (3782, 24318), (3843, 23932), (3906, 23546), (4053, 22692), (5124, 17949), (5404, 17019), (5673, 16212), (5983, 15372), (6948, 13237), (7564, 12159), (7686, 11966), (7812, 11773), (8106, 11346)]