79049412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 228735360

約数和(自身を除く): 149685948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 71, 78, 108, 117, 122, 142, 156, 169, 183, 213, 234, 244, 284, 338, 351, 366, 426, 468, 507, 549, 639, 676, 702, 732, 793, 852, 923, 1014, 1098, 1278, 1404, 1521, 1586, 1647, 1846, 1917, 2028, 2196, 2379, 2556, 2769, 3042, 3172, 3294, 3692, 3834, 4331, 4563, 4758, 5538, 6084, 6588, 7137, 7668, 8307, 8662, 9126, 9516, 10309, 11076, 11999, 12993, 14274, 16614, 17324, 18252, 20618, 21411, 23998, 24921, 25986, 28548, 30927, 33228, 35997, 38979, 41236, 42822, 47996, 49842, 51972, 56303, 61854, 71994, 77958, 85644, 92781, 99684, 107991, 112606, 116937, 123708, 143988, 155916, 168909, 185562, 215982, 225212, 233874, 278343, 323973, 337818, 371124, 431964, 467748, 506727, 556686, 647946, 675636, 731939, 1013454, 1113372, 1295892, 1463878, 1520181, 2026908, 2195817, 2927756, 3040362, 4391634, 6080724, 6587451, 8783268, 13174902, 19762353, 26349804, 39524706, 79049412]

約数ペア:

[(1, 79049412), (2, 39524706), (3, 26349804), (4, 19762353), (6, 13174902), (9, 8783268), (12, 6587451), (13, 6080724), (18, 4391634), (26, 3040362), (27, 2927756), (36, 2195817), (39, 2026908), (52, 1520181), (54, 1463878), (61, 1295892), (71, 1113372), (78, 1013454), (108, 731939), (117, 675636), (122, 647946), (142, 556686), (156, 506727), (169, 467748), (183, 431964), (213, 371124), (234, 337818), (244, 323973), (284, 278343), (338, 233874), (351, 225212), (366, 215982), (426, 185562), (468, 168909), (507, 155916), (549, 143988), (639, 123708), (676, 116937), (702, 112606), (732, 107991), (793, 99684), (852, 92781), (923, 85644), (1014, 77958), (1098, 71994), (1278, 61854), (1404, 56303), (1521, 51972), (1586, 49842), (1647, 47996), (1846, 42822), (1917, 41236), (2028, 38979), (2196, 35997), (2379, 33228), (2556, 30927), (2769, 28548), (3042, 25986), (3172, 24921), (3294, 23998), (3692, 21411), (3834, 20618), (4331, 18252), (4563, 17324), (4758, 16614), (5538, 14274), (6084, 12993), (6588, 11999), (7137, 11076), (7668, 10309), (8307, 9516), (8662, 9126)]