31245048

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 94003200

約数和(自身を除く): 62758152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 67, 68, 72, 102, 108, 127, 134, 136, 153, 201, 204, 216, 254, 268, 306, 381, 402, 408, 459, 508, 536, 603, 612, 762, 804, 918, 1016, 1139, 1143, 1206, 1224, 1524, 1608, 1809, 1836, 2159, 2278, 2286, 2412, 3048, 3417, 3429, 3618, 3672, 4318, 4556, 4572, 4824, 6477, 6834, 6858, 7236, 8509, 8636, 9112, 9144, 10251, 12954, 13668, 13716, 14472, 17018, 17272, 19431, 20502, 25527, 25908, 27336, 27432, 30753, 34036, 38862, 41004, 51054, 51816, 58293, 61506, 68072, 76581, 77724, 82008, 102108, 116586, 123012, 144653, 153162, 155448, 204216, 229743, 233172, 246024, 289306, 306324, 433959, 459486, 466344, 578612, 612648, 867918, 918972, 1157224, 1301877, 1735836, 1837944, 2603754, 3471672, 3905631, 5207508, 7811262, 10415016, 15622524, 31245048]

約数ペア:

[(1, 31245048), (2, 15622524), (3, 10415016), (4, 7811262), (6, 5207508), (8, 3905631), (9, 3471672), (12, 2603754), (17, 1837944), (18, 1735836), (24, 1301877), (27, 1157224), (34, 918972), (36, 867918), (51, 612648), (54, 578612), (67, 466344), (68, 459486), (72, 433959), (102, 306324), (108, 289306), (127, 246024), (134, 233172), (136, 229743), (153, 204216), (201, 155448), (204, 153162), (216, 144653), (254, 123012), (268, 116586), (306, 102108), (381, 82008), (402, 77724), (408, 76581), (459, 68072), (508, 61506), (536, 58293), (603, 51816), (612, 51054), (762, 41004), (804, 38862), (918, 34036), (1016, 30753), (1139, 27432), (1143, 27336), (1206, 25908), (1224, 25527), (1524, 20502), (1608, 19431), (1809, 17272), (1836, 17018), (2159, 14472), (2278, 13716), (2286, 13668), (2412, 12954), (3048, 10251), (3417, 9144), (3429, 9112), (3618, 8636), (3672, 8509), (4318, 7236), (4556, 6858), (4572, 6834), (4824, 6477)]