39888936

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 120687840

約数和(自身を除く): 80798904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 71, 72, 81, 102, 108, 136, 142, 153, 162, 204, 213, 216, 243, 284, 289, 306, 324, 408, 426, 459, 486, 568, 578, 612, 639, 648, 852, 867, 918, 972, 1156, 1207, 1224, 1278, 1377, 1704, 1734, 1836, 1917, 1944, 2312, 2414, 2556, 2601, 2754, 3468, 3621, 3672, 3834, 4131, 4828, 5112, 5202, 5508, 5751, 6936, 7242, 7668, 7803, 8262, 9656, 10404, 10863, 11016, 11502, 14484, 15336, 15606, 16524, 17253, 20519, 20808, 21726, 23004, 23409, 28968, 31212, 32589, 33048, 34506, 41038, 43452, 46008, 46818, 61557, 62424, 65178, 69012, 70227, 82076, 86904, 93636, 97767, 123114, 130356, 138024, 140454, 164152, 184671, 187272, 195534, 246228, 260712, 280908, 293301, 369342, 391068, 492456, 554013, 561816, 586602, 738684, 782136, 1108026, 1173204, 1477368, 1662039, 2216052, 2346408, 3324078, 4432104, 4986117, 6648156, 9972234, 13296312, 19944468, 39888936]

約数ペア:

[(1, 39888936), (2, 19944468), (3, 13296312), (4, 9972234), (6, 6648156), (8, 4986117), (9, 4432104), (12, 3324078), (17, 2346408), (18, 2216052), (24, 1662039), (27, 1477368), (34, 1173204), (36, 1108026), (51, 782136), (54, 738684), (68, 586602), (71, 561816), (72, 554013), (81, 492456), (102, 391068), (108, 369342), (136, 293301), (142, 280908), (153, 260712), (162, 246228), (204, 195534), (213, 187272), (216, 184671), (243, 164152), (284, 140454), (289, 138024), (306, 130356), (324, 123114), (408, 97767), (426, 93636), (459, 86904), (486, 82076), (568, 70227), (578, 69012), (612, 65178), (639, 62424), (648, 61557), (852, 46818), (867, 46008), (918, 43452), (972, 41038), (1156, 34506), (1207, 33048), (1224, 32589), (1278, 31212), (1377, 28968), (1704, 23409), (1734, 23004), (1836, 21726), (1917, 20808), (1944, 20519), (2312, 17253), (2414, 16524), (2556, 15606), (2601, 15336), (2754, 14484), (3468, 11502), (3621, 11016), (3672, 10863), (3834, 10404), (4131, 9656), (4828, 8262), (5112, 7803), (5202, 7668), (5508, 7242), (5751, 6936)]