74480112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2055

約数の個数: 120

約数和(自身を含む): 244778976

約数和(自身を除く): 170298864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 1997, 2072, 2331, 2664, 3108, 3994, 4144, 4662, 5328, 5991, 6216, 7988, 9324, 11982, 12432, 13979, 15976, 17973, 18648, 23964, 27958, 31952, 35946, 37296, 41937, 47928, 55916, 71892, 73889, 83874, 95856, 111832, 125811, 143784, 147778, 167748, 221667, 223664, 251622, 287568, 295556, 335496, 443334, 503244, 517223, 591112, 665001, 670992, 886668, 1006488, 1034446, 1182224, 1330002, 1551669, 1773336, 2012976, 2068892, 2660004, 3103338, 3546672, 4137784, 4655007, 5320008, 6206676, 8275568, 9310014, 10640016, 12413352, 18620028, 24826704, 37240056, 74480112]

約数ペア:

[(1, 74480112), (2, 37240056), (3, 24826704), (4, 18620028), (6, 12413352), (7, 10640016), (8, 9310014), (9, 8275568), (12, 6206676), (14, 5320008), (16, 4655007), (18, 4137784), (21, 3546672), (24, 3103338), (28, 2660004), (36, 2068892), (37, 2012976), (42, 1773336), (48, 1551669), (56, 1330002), (63, 1182224), (72, 1034446), (74, 1006488), (84, 886668), (111, 670992), (112, 665001), (126, 591112), (144, 517223), (148, 503244), (168, 443334), (222, 335496), (252, 295556), (259, 287568), (296, 251622), (333, 223664), (336, 221667), (444, 167748), (504, 147778), (518, 143784), (592, 125811), (666, 111832), (777, 95856), (888, 83874), (1008, 73889), (1036, 71892), (1332, 55916), (1554, 47928), (1776, 41937), (1997, 37296), (2072, 35946), (2331, 31952), (2664, 27958), (3108, 23964), (3994, 18648), (4144, 17973), (4662, 15976), (5328, 13979), (5991, 12432), (6216, 11982), (7988, 9324)]