74648628

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 199049760

約数和(自身を除く): 124401132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1259, 1647, 2196, 2518, 3294, 3777, 4941, 5036, 6588, 7554, 9882, 11331, 14823, 15108, 19764, 22662, 29646, 33993, 45324, 59292, 67986, 76799, 101979, 135972, 153598, 203958, 230397, 305937, 307196, 407916, 460794, 611874, 691191, 921588, 1223748, 1382382, 2073573, 2764764, 4147146, 6220719, 8294292, 12441438, 18662157, 24882876, 37324314, 74648628]

約数ペア:

[(1, 74648628), (2, 37324314), (3, 24882876), (4, 18662157), (6, 12441438), (9, 8294292), (12, 6220719), (18, 4147146), (27, 2764764), (36, 2073573), (54, 1382382), (61, 1223748), (81, 921588), (108, 691191), (122, 611874), (162, 460794), (183, 407916), (243, 307196), (244, 305937), (324, 230397), (366, 203958), (486, 153598), (549, 135972), (732, 101979), (972, 76799), (1098, 67986), (1259, 59292), (1647, 45324), (2196, 33993), (2518, 29646), (3294, 22662), (3777, 19764), (4941, 15108), (5036, 14823), (6588, 11331), (7554, 9882)]