81832842

素因数分解:

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

素因数の和:115

約数の個数: 180

約数和(自身を含む): 234760086

約数和(自身を除く): 152927244

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 61, 63, 78, 81, 91, 98, 117, 122, 126, 147, 162, 169, 182, 183, 189, 234, 273, 294, 338, 351, 366, 378, 427, 441, 507, 546, 549, 567, 637, 702, 793, 819, 854, 882, 1014, 1053, 1098, 1134, 1183, 1274, 1281, 1323, 1521, 1586, 1638, 1647, 1911, 2106, 2366, 2379, 2457, 2562, 2646, 2989, 3042, 3294, 3549, 3822, 3843, 3969, 4563, 4758, 4914, 4941, 5551, 5733, 5978, 7098, 7137, 7371, 7686, 7938, 8281, 8967, 9126, 9882, 10309, 10647, 11102, 11466, 11529, 13689, 14274, 14742, 16562, 16653, 17199, 17934, 20618, 21294, 21411, 23058, 24843, 26901, 27378, 30927, 31941, 33306, 34398, 34587, 38857, 42822, 49686, 49959, 51597, 53802, 61854, 63882, 64233, 69174, 72163, 74529, 77714, 80703, 92781, 95823, 99918, 103194, 116571, 128466, 144326, 149058, 149877, 161406, 185562, 191646, 216489, 223587, 233142, 242109, 278343, 299754, 349713, 432978, 447174, 449631, 484218, 505141, 556686, 649467, 670761, 699426, 835029, 899262, 1010282, 1049139, 1298934, 1341522, 1515423, 1670058, 1948401, 2098278, 3030846, 3147417, 3896802, 4546269, 5845203, 6294834, 9092538, 11690406, 13638807, 27277614, 40916421, 81832842]

約数ペア:

[(1, 81832842), (2, 40916421), (3, 27277614), (6, 13638807), (7, 11690406), (9, 9092538), (13, 6294834), (14, 5845203), (18, 4546269), (21, 3896802), (26, 3147417), (27, 3030846), (39, 2098278), (42, 1948401), (49, 1670058), (54, 1515423), (61, 1341522), (63, 1298934), (78, 1049139), (81, 1010282), (91, 899262), (98, 835029), (117, 699426), (122, 670761), (126, 649467), (147, 556686), (162, 505141), (169, 484218), (182, 449631), (183, 447174), (189, 432978), (234, 349713), (273, 299754), (294, 278343), (338, 242109), (351, 233142), (366, 223587), (378, 216489), (427, 191646), (441, 185562), (507, 161406), (546, 149877), (549, 149058), (567, 144326), (637, 128466), (702, 116571), (793, 103194), (819, 99918), (854, 95823), (882, 92781), (1014, 80703), (1053, 77714), (1098, 74529), (1134, 72163), (1183, 69174), (1274, 64233), (1281, 63882), (1323, 61854), (1521, 53802), (1586, 51597), (1638, 49959), (1647, 49686), (1911, 42822), (2106, 38857), (2366, 34587), (2379, 34398), (2457, 33306), (2562, 31941), (2646, 30927), (2989, 27378), (3042, 26901), (3294, 24843), (3549, 23058), (3822, 21411), (3843, 21294), (3969, 20618), (4563, 17934), (4758, 17199), (4914, 16653), (4941, 16562), (5551, 14742), (5733, 14274), (5978, 13689), (7098, 11529), (7137, 11466), (7371, 11102), (7686, 10647), (7938, 10309), (8281, 9882), (8967, 9126)]