67681692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 200333952

約数和(自身を除く): 132652260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 181, 188, 204, 221, 234, 282, 306, 362, 423, 442, 468, 543, 564, 611, 612, 663, 724, 799, 846, 884, 1086, 1222, 1326, 1598, 1629, 1692, 1833, 1989, 2172, 2353, 2397, 2444, 2652, 3077, 3196, 3258, 3666, 3978, 4706, 4794, 5499, 6154, 6516, 7059, 7191, 7332, 7956, 8507, 9231, 9412, 9588, 10387, 10998, 12308, 14118, 14382, 17014, 18462, 20774, 21177, 21996, 25521, 27693, 28236, 28764, 31161, 34028, 36924, 40001, 41548, 42354, 51042, 55386, 62322, 76563, 80002, 84708, 93483, 102084, 110591, 110772, 120003, 124644, 144619, 153126, 160004, 186966, 221182, 240006, 289238, 306252, 331773, 360009, 373932, 433857, 442364, 480012, 578476, 663546, 720018, 867714, 995319, 1301571, 1327092, 1440036, 1735428, 1880047, 1990638, 2603142, 3760094, 3981276, 5206284, 5640141, 7520188, 11280282, 16920423, 22560564, 33840846, 67681692]

約数ペア:

[(1, 67681692), (2, 33840846), (3, 22560564), (4, 16920423), (6, 11280282), (9, 7520188), (12, 5640141), (13, 5206284), (17, 3981276), (18, 3760094), (26, 2603142), (34, 1990638), (36, 1880047), (39, 1735428), (47, 1440036), (51, 1327092), (52, 1301571), (68, 995319), (78, 867714), (94, 720018), (102, 663546), (117, 578476), (141, 480012), (153, 442364), (156, 433857), (181, 373932), (188, 360009), (204, 331773), (221, 306252), (234, 289238), (282, 240006), (306, 221182), (362, 186966), (423, 160004), (442, 153126), (468, 144619), (543, 124644), (564, 120003), (611, 110772), (612, 110591), (663, 102084), (724, 93483), (799, 84708), (846, 80002), (884, 76563), (1086, 62322), (1222, 55386), (1326, 51042), (1598, 42354), (1629, 41548), (1692, 40001), (1833, 36924), (1989, 34028), (2172, 31161), (2353, 28764), (2397, 28236), (2444, 27693), (2652, 25521), (3077, 21996), (3196, 21177), (3258, 20774), (3666, 18462), (3978, 17014), (4706, 14382), (4794, 14118), (5499, 12308), (6154, 10998), (6516, 10387), (7059, 9588), (7191, 9412), (7332, 9231), (7956, 8507)]