25864488

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 79161600

約数和(自身を除く): 53297112

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, 151, 156, 183, 216, 234, 244, 302, 312, 351, 366, 453, 468, 488, 549, 604, 702, 732, 793, 906, 936, 1098, 1208, 1359, 1404, 1464, 1586, 1647, 1812, 1963, 2196, 2379, 2718, 2808, 3172, 3294, 3624, 3926, 4077, 4392, 4758, 5436, 5889, 6344, 6588, 7137, 7852, 8154, 9211, 9516, 10872, 11778, 13176, 14274, 15704, 16308, 17667, 18422, 19032, 21411, 23556, 27633, 28548, 32616, 35334, 36844, 42822, 47112, 53001, 55266, 57096, 70668, 73688, 82899, 85644, 106002, 110532, 119743, 141336, 165798, 171288, 212004, 221064, 239486, 248697, 331596, 359229, 424008, 478972, 497394, 663192, 718458, 957944, 994788, 1077687, 1436916, 1989576, 2155374, 2873832, 3233061, 4310748, 6466122, 8621496, 12932244, 25864488]

約数ペア:

[(1, 25864488), (2, 12932244), (3, 8621496), (4, 6466122), (6, 4310748), (8, 3233061), (9, 2873832), (12, 2155374), (13, 1989576), (18, 1436916), (24, 1077687), (26, 994788), (27, 957944), (36, 718458), (39, 663192), (52, 497394), (54, 478972), (61, 424008), (72, 359229), (78, 331596), (104, 248697), (108, 239486), (117, 221064), (122, 212004), (151, 171288), (156, 165798), (183, 141336), (216, 119743), (234, 110532), (244, 106002), (302, 85644), (312, 82899), (351, 73688), (366, 70668), (453, 57096), (468, 55266), (488, 53001), (549, 47112), (604, 42822), (702, 36844), (732, 35334), (793, 32616), (906, 28548), (936, 27633), (1098, 23556), (1208, 21411), (1359, 19032), (1404, 18422), (1464, 17667), (1586, 16308), (1647, 15704), (1812, 14274), (1963, 13176), (2196, 11778), (2379, 10872), (2718, 9516), (2808, 9211), (3172, 8154), (3294, 7852), (3624, 7137), (3926, 6588), (4077, 6344), (4392, 5889), (4758, 5436)]