42395976

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 136447740

約数和(自身を除く): 94051764

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 197, 244, 252, 294, 366, 392, 394, 427, 441, 488, 504, 549, 588, 591, 732, 788, 854, 882, 1098, 1176, 1182, 1281, 1379, 1464, 1576, 1708, 1764, 1773, 2196, 2364, 2562, 2758, 2989, 3416, 3528, 3546, 3843, 4137, 4392, 4728, 5124, 5516, 5978, 7092, 7686, 8274, 8967, 9653, 10248, 11032, 11956, 12017, 12411, 14184, 15372, 16548, 17934, 19306, 23912, 24034, 24822, 26901, 28959, 30744, 33096, 35868, 36051, 38612, 48068, 49644, 53802, 57918, 71736, 72102, 77224, 84119, 86877, 96136, 99288, 107604, 108153, 115836, 144204, 168238, 173754, 215208, 216306, 231672, 252357, 288408, 336476, 347508, 432612, 504714, 588833, 672952, 695016, 757071, 865224, 1009428, 1177666, 1514142, 1766499, 2018856, 2355332, 3028284, 3532998, 4710664, 5299497, 6056568, 7065996, 10598994, 14131992, 21197988, 42395976]

約数ペア:

[(1, 42395976), (2, 21197988), (3, 14131992), (4, 10598994), (6, 7065996), (7, 6056568), (8, 5299497), (9, 4710664), (12, 3532998), (14, 3028284), (18, 2355332), (21, 2018856), (24, 1766499), (28, 1514142), (36, 1177666), (42, 1009428), (49, 865224), (56, 757071), (61, 695016), (63, 672952), (72, 588833), (84, 504714), (98, 432612), (122, 347508), (126, 336476), (147, 288408), (168, 252357), (183, 231672), (196, 216306), (197, 215208), (244, 173754), (252, 168238), (294, 144204), (366, 115836), (392, 108153), (394, 107604), (427, 99288), (441, 96136), (488, 86877), (504, 84119), (549, 77224), (588, 72102), (591, 71736), (732, 57918), (788, 53802), (854, 49644), (882, 48068), (1098, 38612), (1176, 36051), (1182, 35868), (1281, 33096), (1379, 30744), (1464, 28959), (1576, 26901), (1708, 24822), (1764, 24034), (1773, 23912), (2196, 19306), (2364, 17934), (2562, 16548), (2758, 15372), (2989, 14184), (3416, 12411), (3528, 12017), (3546, 11956), (3843, 11032), (4137, 10248), (4392, 9653), (4728, 8967), (5124, 8274), (5516, 7686), (5978, 7092)]