72845448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 207446400

約数和(自身を除く): 134600952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 83, 87, 97, 104, 116, 156, 166, 174, 194, 232, 249, 291, 312, 332, 348, 377, 388, 498, 582, 664, 696, 754, 776, 996, 1079, 1131, 1164, 1261, 1508, 1992, 2158, 2262, 2328, 2407, 2522, 2813, 3016, 3237, 3783, 4316, 4524, 4814, 5044, 5626, 6474, 7221, 7566, 8051, 8439, 8632, 9048, 9628, 10088, 11252, 12948, 14442, 15132, 16102, 16878, 19256, 22504, 24153, 25896, 28884, 30264, 31291, 32204, 33756, 36569, 48306, 57768, 62582, 64408, 67512, 73138, 93873, 96612, 104663, 109707, 125164, 146276, 187746, 193224, 209326, 219414, 233479, 250328, 292552, 313989, 375492, 418652, 438828, 466958, 627978, 700437, 750984, 837304, 877656, 933916, 1255956, 1400874, 1867832, 2511912, 2801748, 3035227, 5603496, 6070454, 9105681, 12140908, 18211362, 24281816, 36422724, 72845448]

約数ペア:

[(1, 72845448), (2, 36422724), (3, 24281816), (4, 18211362), (6, 12140908), (8, 9105681), (12, 6070454), (13, 5603496), (24, 3035227), (26, 2801748), (29, 2511912), (39, 1867832), (52, 1400874), (58, 1255956), (78, 933916), (83, 877656), (87, 837304), (97, 750984), (104, 700437), (116, 627978), (156, 466958), (166, 438828), (174, 418652), (194, 375492), (232, 313989), (249, 292552), (291, 250328), (312, 233479), (332, 219414), (348, 209326), (377, 193224), (388, 187746), (498, 146276), (582, 125164), (664, 109707), (696, 104663), (754, 96612), (776, 93873), (996, 73138), (1079, 67512), (1131, 64408), (1164, 62582), (1261, 57768), (1508, 48306), (1992, 36569), (2158, 33756), (2262, 32204), (2328, 31291), (2407, 30264), (2522, 28884), (2813, 25896), (3016, 24153), (3237, 22504), (3783, 19256), (4316, 16878), (4524, 16102), (4814, 15132), (5044, 14442), (5626, 12948), (6474, 11252), (7221, 10088), (7566, 9628), (8051, 9048), (8439, 8632)]