25179336

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 89798940

約数和(自身を除く): 64619604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 61, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 122, 126, 147, 156, 162, 168, 182, 183, 189, 196, 216, 234, 244, 252, 273, 294, 312, 324, 351, 364, 366, 378, 392, 427, 441, 468, 488, 504, 546, 549, 567, 588, 637, 648, 702, 728, 732, 756, 793, 819, 854, 882, 936, 1053, 1092, 1098, 1134, 1176, 1274, 1281, 1323, 1404, 1464, 1512, 1586, 1638, 1647, 1708, 1764, 1911, 2106, 2184, 2196, 2268, 2379, 2457, 2548, 2562, 2646, 2808, 2989, 3172, 3276, 3294, 3416, 3528, 3822, 3843, 3969, 4212, 4392, 4536, 4758, 4914, 4941, 5096, 5124, 5292, 5551, 5733, 5978, 6344, 6552, 6588, 7137, 7371, 7644, 7686, 7938, 8424, 8967, 9516, 9828, 9882, 10248, 10584, 11102, 11466, 11529, 11956, 13176, 14274, 14742, 15288, 15372, 15876, 16653, 17199, 17934, 19032, 19656, 19764, 21411, 22204, 22932, 23058, 23912, 26901, 28548, 29484, 30744, 31752, 33306, 34398, 34587, 35868, 38857, 39528, 42822, 44408, 45864, 46116, 49959, 51597, 53802, 57096, 58968, 64233, 66612, 68796, 69174, 71736, 77714, 80703, 85644, 92232, 99918, 103194, 107604, 116571, 128466, 133224, 137592, 138348, 149877, 155428, 161406, 171288, 199836, 206388, 215208, 233142, 242109, 256932, 276696, 299754, 310856, 322812, 349713, 399672, 412776, 449631, 466284, 484218, 513864, 599508, 645624, 699426, 899262, 932568, 968436, 1049139, 1199016, 1398852, 1798524, 1936872, 2098278, 2797704, 3147417, 3597048, 4196556, 6294834, 8393112, 12589668, 25179336]

約数ペア:

[(1, 25179336), (2, 12589668), (3, 8393112), (4, 6294834), (6, 4196556), (7, 3597048), (8, 3147417), (9, 2797704), (12, 2098278), (13, 1936872), (14, 1798524), (18, 1398852), (21, 1199016), (24, 1049139), (26, 968436), (27, 932568), (28, 899262), (36, 699426), (39, 645624), (42, 599508), (49, 513864), (52, 484218), (54, 466284), (56, 449631), (61, 412776), (63, 399672), (72, 349713), (78, 322812), (81, 310856), (84, 299754), (91, 276696), (98, 256932), (104, 242109), (108, 233142), (117, 215208), (122, 206388), (126, 199836), (147, 171288), (156, 161406), (162, 155428), (168, 149877), (182, 138348), (183, 137592), (189, 133224), (196, 128466), (216, 116571), (234, 107604), (244, 103194), (252, 99918), (273, 92232), (294, 85644), (312, 80703), (324, 77714), (351, 71736), (364, 69174), (366, 68796), (378, 66612), (392, 64233), (427, 58968), (441, 57096), (468, 53802), (488, 51597), (504, 49959), (546, 46116), (549, 45864), (567, 44408), (588, 42822), (637, 39528), (648, 38857), (702, 35868), (728, 34587), (732, 34398), (756, 33306), (793, 31752), (819, 30744), (854, 29484), (882, 28548), (936, 26901), (1053, 23912), (1092, 23058), (1098, 22932), (1134, 22204), (1176, 21411), (1274, 19764), (1281, 19656), (1323, 19032), (1404, 17934), (1464, 17199), (1512, 16653), (1586, 15876), (1638, 15372), (1647, 15288), (1708, 14742), (1764, 14274), (1911, 13176), (2106, 11956), (2184, 11529), (2196, 11466), (2268, 11102), (2379, 10584), (2457, 10248), (2548, 9882), (2562, 9828), (2646, 9516), (2808, 8967), (2989, 8424), (3172, 7938), (3276, 7686), (3294, 7644), (3416, 7371), (3528, 7137), (3822, 6588), (3843, 6552), (3969, 6344), (4212, 5978), (4392, 5733), (4536, 5551), (4758, 5292), (4914, 5124), (4941, 5096)]