67398534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 180940800

約数和(自身を除く): 113542266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 61, 63, 74, 79, 111, 122, 126, 158, 183, 189, 222, 237, 259, 333, 366, 378, 427, 474, 518, 549, 553, 666, 711, 777, 854, 999, 1098, 1106, 1281, 1422, 1554, 1647, 1659, 1998, 2133, 2257, 2331, 2562, 2923, 3294, 3318, 3843, 4266, 4514, 4662, 4819, 4977, 5846, 6771, 6993, 7686, 8769, 9638, 9954, 11529, 13542, 13986, 14457, 14931, 15799, 17538, 20313, 20461, 23058, 26307, 28914, 29862, 31598, 33733, 40626, 40922, 43371, 47397, 52614, 60939, 61383, 67466, 78921, 86742, 94794, 101199, 121878, 122766, 130113, 142191, 157842, 178303, 184149, 202398, 260226, 284382, 303597, 356606, 368298, 426573, 534909, 552447, 607194, 853146, 910791, 1069818, 1104894, 1248121, 1604727, 1821582, 2496242, 3209454, 3744363, 4814181, 7488726, 9628362, 11233089, 22466178, 33699267, 67398534]

約数ペア:

[(1, 67398534), (2, 33699267), (3, 22466178), (6, 11233089), (7, 9628362), (9, 7488726), (14, 4814181), (18, 3744363), (21, 3209454), (27, 2496242), (37, 1821582), (42, 1604727), (54, 1248121), (61, 1104894), (63, 1069818), (74, 910791), (79, 853146), (111, 607194), (122, 552447), (126, 534909), (158, 426573), (183, 368298), (189, 356606), (222, 303597), (237, 284382), (259, 260226), (333, 202398), (366, 184149), (378, 178303), (427, 157842), (474, 142191), (518, 130113), (549, 122766), (553, 121878), (666, 101199), (711, 94794), (777, 86742), (854, 78921), (999, 67466), (1098, 61383), (1106, 60939), (1281, 52614), (1422, 47397), (1554, 43371), (1647, 40922), (1659, 40626), (1998, 33733), (2133, 31598), (2257, 29862), (2331, 28914), (2562, 26307), (2923, 23058), (3294, 20461), (3318, 20313), (3843, 17538), (4266, 15799), (4514, 14931), (4662, 14457), (4819, 13986), (4977, 13542), (5846, 11529), (6771, 9954), (6993, 9638), (7686, 8769)]