69434792

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 98665048

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 37, 46, 47, 56, 62, 74, 92, 94, 124, 148, 161, 184, 188, 217, 248, 259, 296, 322, 329, 376, 434, 518, 644, 658, 713, 851, 868, 1036, 1081, 1147, 1288, 1316, 1426, 1457, 1702, 1736, 1739, 2072, 2162, 2294, 2632, 2852, 2914, 3404, 3478, 4324, 4588, 4991, 5704, 5828, 5957, 6808, 6956, 7567, 8029, 8648, 9176, 9982, 10199, 11656, 11914, 12173, 13912, 15134, 16058, 19964, 20398, 23828, 24346, 26381, 30268, 32116, 33511, 39928, 39997, 40796, 47656, 48692, 52762, 53909, 60536, 64232, 67022, 79994, 81592, 97384, 105524, 107818, 134044, 159988, 184667, 211048, 215636, 234577, 268088, 279979, 319976, 369334, 377363, 431272, 469154, 559958, 738668, 754726, 938308, 1119916, 1239907, 1477336, 1509452, 1876616, 2239832, 2479814, 3018904, 4959628, 8679349, 9919256, 17358698, 34717396, 69434792]

約数ペア:

[(1, 69434792), (2, 34717396), (4, 17358698), (7, 9919256), (8, 8679349), (14, 4959628), (23, 3018904), (28, 2479814), (31, 2239832), (37, 1876616), (46, 1509452), (47, 1477336), (56, 1239907), (62, 1119916), (74, 938308), (92, 754726), (94, 738668), (124, 559958), (148, 469154), (161, 431272), (184, 377363), (188, 369334), (217, 319976), (248, 279979), (259, 268088), (296, 234577), (322, 215636), (329, 211048), (376, 184667), (434, 159988), (518, 134044), (644, 107818), (658, 105524), (713, 97384), (851, 81592), (868, 79994), (1036, 67022), (1081, 64232), (1147, 60536), (1288, 53909), (1316, 52762), (1426, 48692), (1457, 47656), (1702, 40796), (1736, 39997), (1739, 39928), (2072, 33511), (2162, 32116), (2294, 30268), (2632, 26381), (2852, 24346), (2914, 23828), (3404, 20398), (3478, 19964), (4324, 16058), (4588, 15134), (4991, 13912), (5704, 12173), (5828, 11914), (5957, 11656), (6808, 10199), (6956, 9982), (7567, 9176), (8029, 8648)]