80139072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 231396032

約数和(自身を除く): 151256960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 156, 192, 194, 208, 291, 312, 331, 388, 416, 582, 624, 662, 776, 832, 993, 1164, 1248, 1261, 1324, 1552, 1986, 2328, 2496, 2522, 2648, 3104, 3783, 3972, 4303, 4656, 5044, 5296, 6208, 7566, 7944, 8606, 9312, 10088, 10592, 12909, 15132, 15888, 17212, 18624, 20176, 21184, 25818, 30264, 31776, 32107, 34424, 40352, 51636, 60528, 63552, 64214, 68848, 80704, 96321, 103272, 121056, 128428, 137696, 192642, 206544, 242112, 256856, 275392, 385284, 413088, 417391, 513712, 770568, 826176, 834782, 1027424, 1252173, 1541136, 1669564, 2054848, 2504346, 3082272, 3339128, 5008692, 6164544, 6678256, 10017384, 13356512, 20034768, 26713024, 40069536, 80139072]

約数ペア:

[(1, 80139072), (2, 40069536), (3, 26713024), (4, 20034768), (6, 13356512), (8, 10017384), (12, 6678256), (13, 6164544), (16, 5008692), (24, 3339128), (26, 3082272), (32, 2504346), (39, 2054848), (48, 1669564), (52, 1541136), (64, 1252173), (78, 1027424), (96, 834782), (97, 826176), (104, 770568), (156, 513712), (192, 417391), (194, 413088), (208, 385284), (291, 275392), (312, 256856), (331, 242112), (388, 206544), (416, 192642), (582, 137696), (624, 128428), (662, 121056), (776, 103272), (832, 96321), (993, 80704), (1164, 68848), (1248, 64214), (1261, 63552), (1324, 60528), (1552, 51636), (1986, 40352), (2328, 34424), (2496, 32107), (2522, 31776), (2648, 30264), (3104, 25818), (3783, 21184), (3972, 20176), (4303, 18624), (4656, 17212), (5044, 15888), (5296, 15132), (6208, 12909), (7566, 10592), (7944, 10088), (8606, 9312)]