56696328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 172905600

約数和(自身を除く): 116209272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 331, 351, 366, 468, 488, 549, 662, 702, 732, 793, 936, 993, 1098, 1324, 1404, 1464, 1586, 1647, 1986, 2196, 2379, 2648, 2808, 2979, 3172, 3294, 3972, 4303, 4392, 4758, 5958, 6344, 6588, 7137, 7944, 8606, 8937, 9516, 11916, 12909, 13176, 14274, 17212, 17874, 19032, 20191, 21411, 23832, 25818, 28548, 34424, 35748, 38727, 40382, 42822, 51636, 57096, 60573, 71496, 77454, 80764, 85644, 103272, 116181, 121146, 154908, 161528, 171288, 181719, 232362, 242292, 262483, 309816, 363438, 464724, 484584, 524966, 545157, 726876, 787449, 929448, 1049932, 1090314, 1453752, 1574898, 2099864, 2180628, 2362347, 3149796, 4361256, 4724694, 6299592, 7087041, 9449388, 14174082, 18898776, 28348164, 56696328]

約数ペア:

[(1, 56696328), (2, 28348164), (3, 18898776), (4, 14174082), (6, 9449388), (8, 7087041), (9, 6299592), (12, 4724694), (13, 4361256), (18, 3149796), (24, 2362347), (26, 2180628), (27, 2099864), (36, 1574898), (39, 1453752), (52, 1090314), (54, 1049932), (61, 929448), (72, 787449), (78, 726876), (104, 545157), (108, 524966), (117, 484584), (122, 464724), (156, 363438), (183, 309816), (216, 262483), (234, 242292), (244, 232362), (312, 181719), (331, 171288), (351, 161528), (366, 154908), (468, 121146), (488, 116181), (549, 103272), (662, 85644), (702, 80764), (732, 77454), (793, 71496), (936, 60573), (993, 57096), (1098, 51636), (1324, 42822), (1404, 40382), (1464, 38727), (1586, 35748), (1647, 34424), (1986, 28548), (2196, 25818), (2379, 23832), (2648, 21411), (2808, 20191), (2979, 19032), (3172, 17874), (3294, 17212), (3972, 14274), (4303, 13176), (4392, 12909), (4758, 11916), (5958, 9516), (6344, 8937), (6588, 8606), (7137, 7944)]