65434278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 171601920

約数和(自身を除く): 106167642

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 41, 42, 74, 78, 79, 82, 91, 111, 123, 158, 182, 222, 237, 246, 259, 273, 287, 474, 481, 518, 533, 546, 553, 574, 777, 861, 962, 1027, 1066, 1106, 1443, 1517, 1554, 1599, 1659, 1722, 2054, 2886, 2923, 3034, 3081, 3198, 3239, 3318, 3367, 3731, 4551, 5846, 6162, 6478, 6734, 7189, 7462, 8769, 9102, 9717, 10101, 10619, 11193, 14378, 17538, 19434, 19721, 20202, 20461, 21238, 21567, 22386, 22673, 31857, 37999, 39442, 40922, 42107, 43134, 45346, 59163, 61383, 63714, 68019, 75998, 84214, 113997, 118326, 119843, 122766, 126321, 136038, 138047, 227994, 239686, 252642, 265993, 276094, 294749, 359529, 414141, 531986, 589498, 719058, 797979, 828282, 838901, 884247, 1557959, 1595958, 1677802, 1768494, 2516703, 3115918, 4673877, 5033406, 9347754, 10905713, 21811426, 32717139, 65434278]

約数ペア:

[(1, 65434278), (2, 32717139), (3, 21811426), (6, 10905713), (7, 9347754), (13, 5033406), (14, 4673877), (21, 3115918), (26, 2516703), (37, 1768494), (39, 1677802), (41, 1595958), (42, 1557959), (74, 884247), (78, 838901), (79, 828282), (82, 797979), (91, 719058), (111, 589498), (123, 531986), (158, 414141), (182, 359529), (222, 294749), (237, 276094), (246, 265993), (259, 252642), (273, 239686), (287, 227994), (474, 138047), (481, 136038), (518, 126321), (533, 122766), (546, 119843), (553, 118326), (574, 113997), (777, 84214), (861, 75998), (962, 68019), (1027, 63714), (1066, 61383), (1106, 59163), (1443, 45346), (1517, 43134), (1554, 42107), (1599, 40922), (1659, 39442), (1722, 37999), (2054, 31857), (2886, 22673), (2923, 22386), (3034, 21567), (3081, 21238), (3198, 20461), (3239, 20202), (3318, 19721), (3367, 19434), (3731, 17538), (4551, 14378), (5846, 11193), (6162, 10619), (6478, 10101), (6734, 9717), (7189, 9102), (7462, 8769)]