74181072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 237127680

約数和(自身を除く): 162946608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 331, 336, 348, 368, 406, 464, 483, 552, 609, 644, 662, 667, 696, 812, 966, 993, 1104, 1218, 1288, 1324, 1334, 1392, 1624, 1932, 1986, 2001, 2317, 2436, 2576, 2648, 2668, 3248, 3864, 3972, 4002, 4634, 4669, 4872, 5296, 5336, 6951, 7613, 7728, 7944, 8004, 9268, 9338, 9599, 9744, 10672, 13902, 14007, 15226, 15888, 16008, 18536, 18676, 19198, 22839, 27804, 28014, 28797, 30452, 32016, 37072, 37352, 38396, 45678, 53291, 55608, 56028, 57594, 60904, 67193, 74704, 76792, 91356, 106582, 111216, 112056, 115188, 121808, 134386, 153584, 159873, 182712, 201579, 213164, 220777, 224112, 230376, 268772, 319746, 365424, 403158, 426328, 441554, 460752, 537544, 639492, 662331, 806316, 852656, 883108, 1075088, 1278984, 1324662, 1545439, 1612632, 1766216, 2557968, 2649324, 3090878, 3225264, 3532432, 4636317, 5298648, 6181756, 9272634, 10597296, 12363512, 18545268, 24727024, 37090536, 74181072]

約数ペア:

[(1, 74181072), (2, 37090536), (3, 24727024), (4, 18545268), (6, 12363512), (7, 10597296), (8, 9272634), (12, 6181756), (14, 5298648), (16, 4636317), (21, 3532432), (23, 3225264), (24, 3090878), (28, 2649324), (29, 2557968), (42, 1766216), (46, 1612632), (48, 1545439), (56, 1324662), (58, 1278984), (69, 1075088), (84, 883108), (87, 852656), (92, 806316), (112, 662331), (116, 639492), (138, 537544), (161, 460752), (168, 441554), (174, 426328), (184, 403158), (203, 365424), (232, 319746), (276, 268772), (322, 230376), (331, 224112), (336, 220777), (348, 213164), (368, 201579), (406, 182712), (464, 159873), (483, 153584), (552, 134386), (609, 121808), (644, 115188), (662, 112056), (667, 111216), (696, 106582), (812, 91356), (966, 76792), (993, 74704), (1104, 67193), (1218, 60904), (1288, 57594), (1324, 56028), (1334, 55608), (1392, 53291), (1624, 45678), (1932, 38396), (1986, 37352), (2001, 37072), (2317, 32016), (2436, 30452), (2576, 28797), (2648, 28014), (2668, 27804), (3248, 22839), (3864, 19198), (3972, 18676), (4002, 18536), (4634, 16008), (4669, 15888), (4872, 15226), (5296, 14007), (5336, 13902), (6951, 10672), (7613, 9744), (7728, 9599), (7944, 9338), (8004, 9268)]