64679706

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5641}}^1$

素因数の和:5676

約数の個数: 72

約数和(自身を含む): 175590324

約数和(自身を除く): 110910618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5641, 5733, 11282, 11466, 16923, 33846, 39487, 50769, 73333, 78974, 101538, 118461, 146666, 219999, 236922, 276409, 355383, 439998, 513331, 552818, 659997, 710766, 829227, 1026662, 1319994, 1539993, 1658454, 2487681, 3079986, 3593317, 4619979, 4975362, 7186634, 9239958, 10779951, 21559902, 32339853, 64679706]

約数ペア:

[(1, 64679706), (2, 32339853), (3, 21559902), (6, 10779951), (7, 9239958), (9, 7186634), (13, 4975362), (14, 4619979), (18, 3593317), (21, 3079986), (26, 2487681), (39, 1658454), (42, 1539993), (49, 1319994), (63, 1026662), (78, 829227), (91, 710766), (98, 659997), (117, 552818), (126, 513331), (147, 439998), (182, 355383), (234, 276409), (273, 236922), (294, 219999), (441, 146666), (546, 118461), (637, 101538), (819, 78974), (882, 73333), (1274, 50769), (1638, 39487), (1911, 33846), (3822, 16923), (5641, 11466), (5733, 11282)]