73905132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 213480960

約数和(自身を除く): 139575828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 49, 74, 79, 84, 86, 98, 111, 129, 147, 148, 158, 172, 196, 222, 237, 258, 259, 294, 301, 316, 444, 474, 516, 518, 553, 588, 602, 777, 903, 948, 1036, 1106, 1204, 1554, 1591, 1659, 1806, 1813, 2107, 2212, 2923, 3108, 3182, 3318, 3397, 3612, 3626, 3871, 4214, 4773, 5439, 5846, 6321, 6364, 6636, 6794, 7252, 7742, 8428, 8769, 9546, 10191, 10878, 11137, 11613, 11692, 12642, 13588, 15484, 17538, 19092, 20382, 20461, 21756, 22274, 23226, 23779, 25284, 33411, 35076, 40764, 40922, 44548, 46452, 47558, 61383, 66822, 71337, 77959, 81844, 95116, 122766, 125689, 133644, 142674, 143227, 155918, 166453, 233877, 245532, 251378, 285348, 286454, 311836, 332906, 377067, 429681, 467754, 499359, 502756, 572908, 665812, 754134, 859362, 879823, 935508, 998718, 1508268, 1718724, 1759646, 1997436, 2639469, 3519292, 5278938, 6158761, 10557876, 12317522, 18476283, 24635044, 36952566, 73905132]

約数ペア:

[(1, 73905132), (2, 36952566), (3, 24635044), (4, 18476283), (6, 12317522), (7, 10557876), (12, 6158761), (14, 5278938), (21, 3519292), (28, 2639469), (37, 1997436), (42, 1759646), (43, 1718724), (49, 1508268), (74, 998718), (79, 935508), (84, 879823), (86, 859362), (98, 754134), (111, 665812), (129, 572908), (147, 502756), (148, 499359), (158, 467754), (172, 429681), (196, 377067), (222, 332906), (237, 311836), (258, 286454), (259, 285348), (294, 251378), (301, 245532), (316, 233877), (444, 166453), (474, 155918), (516, 143227), (518, 142674), (553, 133644), (588, 125689), (602, 122766), (777, 95116), (903, 81844), (948, 77959), (1036, 71337), (1106, 66822), (1204, 61383), (1554, 47558), (1591, 46452), (1659, 44548), (1806, 40922), (1813, 40764), (2107, 35076), (2212, 33411), (2923, 25284), (3108, 23779), (3182, 23226), (3318, 22274), (3397, 21756), (3612, 20461), (3626, 20382), (3871, 19092), (4214, 17538), (4773, 15484), (5439, 13588), (5846, 12642), (6321, 11692), (6364, 11613), (6636, 11137), (6794, 10878), (7252, 10191), (7742, 9546), (8428, 8769)]