72001872

素因数分解:

$2^4\times 3^6\times {\mathrm{6173}}^1$

素因数の和:6199

約数の個数: 70

約数和(自身を含む): 209193642

約数和(自身を除く): 137191770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 6173, 11664, 12346, 18519, 24692, 37038, 49384, 55557, 74076, 98768, 111114, 148152, 166671, 222228, 296304, 333342, 444456, 500013, 666684, 888912, 1000026, 1333368, 1500039, 2000052, 2666736, 3000078, 4000104, 4500117, 6000156, 8000208, 9000234, 12000312, 18000468, 24000624, 36000936, 72001872]

約数ペア:

[(1, 72001872), (2, 36000936), (3, 24000624), (4, 18000468), (6, 12000312), (8, 9000234), (9, 8000208), (12, 6000156), (16, 4500117), (18, 4000104), (24, 3000078), (27, 2666736), (36, 2000052), (48, 1500039), (54, 1333368), (72, 1000026), (81, 888912), (108, 666684), (144, 500013), (162, 444456), (216, 333342), (243, 296304), (324, 222228), (432, 166671), (486, 148152), (648, 111114), (729, 98768), (972, 74076), (1296, 55557), (1458, 49384), (1944, 37038), (2916, 24692), (3888, 18519), (5832, 12346), (6173, 11664)]