61809192

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 172860480

約数和(自身を除く): 111051288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 107, 113, 142, 213, 214, 226, 284, 321, 339, 426, 428, 452, 568, 639, 642, 678, 852, 856, 904, 963, 1017, 1278, 1284, 1356, 1704, 1926, 2034, 2556, 2568, 2712, 3852, 4068, 5112, 7597, 7704, 8023, 8136, 12091, 15194, 16046, 22791, 24069, 24182, 30388, 32092, 36273, 45582, 48138, 48364, 60776, 64184, 68373, 72207, 72546, 91164, 96276, 96728, 108819, 136746, 144414, 145092, 182328, 192552, 217638, 273492, 288828, 290184, 435276, 546984, 577656, 858461, 870552, 1716922, 2575383, 3433844, 5150766, 6867688, 7726149, 10301532, 15452298, 20603064, 30904596, 61809192]

約数ペア:

[(1, 61809192), (2, 30904596), (3, 20603064), (4, 15452298), (6, 10301532), (8, 7726149), (9, 6867688), (12, 5150766), (18, 3433844), (24, 2575383), (36, 1716922), (71, 870552), (72, 858461), (107, 577656), (113, 546984), (142, 435276), (213, 290184), (214, 288828), (226, 273492), (284, 217638), (321, 192552), (339, 182328), (426, 145092), (428, 144414), (452, 136746), (568, 108819), (639, 96728), (642, 96276), (678, 91164), (852, 72546), (856, 72207), (904, 68373), (963, 64184), (1017, 60776), (1278, 48364), (1284, 48138), (1356, 45582), (1704, 36273), (1926, 32092), (2034, 30388), (2556, 24182), (2568, 24069), (2712, 22791), (3852, 16046), (4068, 15194), (5112, 12091), (7597, 8136), (7704, 8023)]