89141388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 260467200

約数和(自身を除く): 171325812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 79, 84, 98, 101, 114, 133, 147, 158, 196, 202, 228, 237, 266, 294, 303, 316, 399, 404, 474, 532, 553, 588, 606, 707, 798, 931, 948, 1106, 1212, 1414, 1501, 1596, 1659, 1862, 1919, 2121, 2212, 2793, 2828, 3002, 3318, 3724, 3838, 3871, 4242, 4503, 4949, 5586, 5757, 6004, 6636, 7676, 7742, 7979, 8484, 9006, 9898, 10507, 11172, 11514, 11613, 13433, 14847, 15484, 15958, 18012, 19796, 21014, 23028, 23226, 23937, 26866, 29694, 31521, 31916, 40299, 42028, 46452, 47874, 53732, 55853, 59388, 63042, 73549, 80598, 94031, 95748, 111706, 126084, 147098, 151601, 161196, 167559, 188062, 220647, 223412, 282093, 294196, 303202, 335118, 376124, 390971, 441294, 454803, 564186, 606404, 670236, 781942, 882588, 909606, 1061207, 1128372, 1172913, 1563884, 1819212, 2122414, 2345826, 3183621, 4244828, 4691652, 6367242, 7428449, 12734484, 14856898, 22285347, 29713796, 44570694, 89141388]

約数ペア:

[(1, 89141388), (2, 44570694), (3, 29713796), (4, 22285347), (6, 14856898), (7, 12734484), (12, 7428449), (14, 6367242), (19, 4691652), (21, 4244828), (28, 3183621), (38, 2345826), (42, 2122414), (49, 1819212), (57, 1563884), (76, 1172913), (79, 1128372), (84, 1061207), (98, 909606), (101, 882588), (114, 781942), (133, 670236), (147, 606404), (158, 564186), (196, 454803), (202, 441294), (228, 390971), (237, 376124), (266, 335118), (294, 303202), (303, 294196), (316, 282093), (399, 223412), (404, 220647), (474, 188062), (532, 167559), (553, 161196), (588, 151601), (606, 147098), (707, 126084), (798, 111706), (931, 95748), (948, 94031), (1106, 80598), (1212, 73549), (1414, 63042), (1501, 59388), (1596, 55853), (1659, 53732), (1862, 47874), (1919, 46452), (2121, 42028), (2212, 40299), (2793, 31916), (2828, 31521), (3002, 29694), (3318, 26866), (3724, 23937), (3838, 23226), (3871, 23028), (4242, 21014), (4503, 19796), (4949, 18012), (5586, 15958), (5757, 15484), (6004, 14847), (6636, 13433), (7676, 11613), (7742, 11514), (7979, 11172), (8484, 10507), (9006, 9898)]