61815312

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 120

約数和(自身を含む): 193362624

約数和(自身を除く): 131547312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1223, 1296, 1404, 1872, 1944, 2106, 2446, 2808, 3159, 3669, 3888, 4212, 4892, 5616, 6318, 7338, 8424, 9784, 11007, 12636, 14676, 15899, 16848, 19568, 22014, 25272, 29352, 31798, 33021, 44028, 47697, 50544, 58704, 63596, 66042, 88056, 95394, 99063, 127192, 132084, 143091, 176112, 190788, 198126, 254384, 264168, 286182, 297189, 381576, 396252, 429273, 528336, 572364, 594378, 763152, 792504, 858546, 1144728, 1188756, 1287819, 1585008, 1717092, 2289456, 2377512, 2575638, 3434184, 3863457, 4755024, 5151276, 6868368, 7726914, 10302552, 15453828, 20605104, 30907656, 61815312]

約数ペア:

[(1, 61815312), (2, 30907656), (3, 20605104), (4, 15453828), (6, 10302552), (8, 7726914), (9, 6868368), (12, 5151276), (13, 4755024), (16, 3863457), (18, 3434184), (24, 2575638), (26, 2377512), (27, 2289456), (36, 1717092), (39, 1585008), (48, 1287819), (52, 1188756), (54, 1144728), (72, 858546), (78, 792504), (81, 763152), (104, 594378), (108, 572364), (117, 528336), (144, 429273), (156, 396252), (162, 381576), (208, 297189), (216, 286182), (234, 264168), (243, 254384), (312, 198126), (324, 190788), (351, 176112), (432, 143091), (468, 132084), (486, 127192), (624, 99063), (648, 95394), (702, 88056), (936, 66042), (972, 63596), (1053, 58704), (1223, 50544), (1296, 47697), (1404, 44028), (1872, 33021), (1944, 31798), (2106, 29352), (2446, 25272), (2808, 22014), (3159, 19568), (3669, 16848), (3888, 15899), (4212, 14676), (4892, 12636), (5616, 11007), (6318, 9784), (7338, 8424)]