85472712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 260400000

約数和(自身を除く): 174927288

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, 351, 366, 468, 488, 499, 549, 702, 732, 793, 936, 998, 1098, 1404, 1464, 1497, 1586, 1647, 1996, 2196, 2379, 2808, 2994, 3172, 3294, 3992, 4392, 4491, 4758, 5988, 6344, 6487, 6588, 7137, 8982, 9516, 11976, 12974, 13176, 13473, 14274, 17964, 19032, 19461, 21411, 25948, 26946, 28548, 30439, 35928, 38922, 42822, 51896, 53892, 57096, 58383, 60878, 77844, 85644, 91317, 107784, 116766, 121756, 155688, 171288, 175149, 182634, 233532, 243512, 273951, 350298, 365268, 395707, 467064, 547902, 700596, 730536, 791414, 821853, 1095804, 1187121, 1401192, 1582828, 1643706, 2191608, 2374242, 3165656, 3287412, 3561363, 4748484, 6574824, 7122726, 9496968, 10684089, 14245452, 21368178, 28490904, 42736356, 85472712]

約数ペア:

[(1, 85472712), (2, 42736356), (3, 28490904), (4, 21368178), (6, 14245452), (8, 10684089), (9, 9496968), (12, 7122726), (13, 6574824), (18, 4748484), (24, 3561363), (26, 3287412), (27, 3165656), (36, 2374242), (39, 2191608), (52, 1643706), (54, 1582828), (61, 1401192), (72, 1187121), (78, 1095804), (104, 821853), (108, 791414), (117, 730536), (122, 700596), (156, 547902), (183, 467064), (216, 395707), (234, 365268), (244, 350298), (312, 273951), (351, 243512), (366, 233532), (468, 182634), (488, 175149), (499, 171288), (549, 155688), (702, 121756), (732, 116766), (793, 107784), (936, 91317), (998, 85644), (1098, 77844), (1404, 60878), (1464, 58383), (1497, 57096), (1586, 53892), (1647, 51896), (1996, 42822), (2196, 38922), (2379, 35928), (2808, 30439), (2994, 28548), (3172, 26946), (3294, 25948), (3992, 21411), (4392, 19461), (4491, 19032), (4758, 17964), (5988, 14274), (6344, 13473), (6487, 13176), (6588, 12974), (7137, 11976), (8982, 9516)]