42071328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 136628856

約数和(自身を除く): 94557528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 661, 663, 816, 884, 936, 1224, 1248, 1322, 1326, 1632, 1768, 1872, 1983, 1989, 2448, 2644, 2652, 3536, 3744, 3966, 3978, 4896, 5288, 5304, 5949, 7072, 7932, 7956, 8593, 10576, 10608, 11237, 11898, 15864, 15912, 17186, 21152, 21216, 22474, 23796, 25779, 31728, 31824, 33711, 34372, 44948, 47592, 51558, 63456, 63648, 67422, 68744, 77337, 89896, 95184, 101133, 103116, 134844, 137488, 146081, 154674, 179792, 190368, 202266, 206232, 269688, 274976, 292162, 309348, 359584, 404532, 412464, 438243, 539376, 584324, 618696, 809064, 824928, 876486, 1078752, 1168648, 1237392, 1314729, 1618128, 1752972, 2337296, 2474784, 2629458, 3236256, 3505944, 4674592, 5258916, 7011888, 10517832, 14023776, 21035664, 42071328]

約数ペア:

[(1, 42071328), (2, 21035664), (3, 14023776), (4, 10517832), (6, 7011888), (8, 5258916), (9, 4674592), (12, 3505944), (13, 3236256), (16, 2629458), (17, 2474784), (18, 2337296), (24, 1752972), (26, 1618128), (32, 1314729), (34, 1237392), (36, 1168648), (39, 1078752), (48, 876486), (51, 824928), (52, 809064), (68, 618696), (72, 584324), (78, 539376), (96, 438243), (102, 412464), (104, 404532), (117, 359584), (136, 309348), (144, 292162), (153, 274976), (156, 269688), (204, 206232), (208, 202266), (221, 190368), (234, 179792), (272, 154674), (288, 146081), (306, 137488), (312, 134844), (408, 103116), (416, 101133), (442, 95184), (468, 89896), (544, 77337), (612, 68744), (624, 67422), (661, 63648), (663, 63456), (816, 51558), (884, 47592), (936, 44948), (1224, 34372), (1248, 33711), (1322, 31824), (1326, 31728), (1632, 25779), (1768, 23796), (1872, 22474), (1983, 21216), (1989, 21152), (2448, 17186), (2644, 15912), (2652, 15864), (3536, 11898), (3744, 11237), (3966, 10608), (3978, 10576), (4896, 8593), (5288, 7956), (5304, 7932), (5949, 7072)]