73068516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 139216284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 29, 34, 36, 46, 51, 58, 68, 69, 87, 92, 102, 116, 138, 153, 174, 179, 204, 207, 261, 276, 306, 348, 358, 391, 414, 493, 522, 537, 612, 667, 716, 782, 828, 986, 1044, 1074, 1173, 1334, 1479, 1564, 1611, 1972, 2001, 2148, 2346, 2668, 2958, 3043, 3222, 3519, 4002, 4117, 4437, 4692, 5191, 5916, 6003, 6086, 6444, 7038, 8004, 8234, 8874, 9129, 10382, 11339, 12006, 12172, 12351, 14076, 15573, 16468, 17748, 18258, 20764, 22678, 24012, 24702, 27387, 31146, 34017, 36516, 37053, 45356, 46719, 49404, 54774, 62292, 68034, 69989, 74106, 88247, 93438, 102051, 109548, 119393, 136068, 139978, 148212, 176494, 186876, 204102, 209967, 238786, 264741, 279956, 352988, 358179, 408204, 419934, 477572, 529482, 629901, 716358, 794223, 839868, 1058964, 1074537, 1259802, 1432716, 1588446, 2029681, 2149074, 2519604, 3176892, 4059362, 4298148, 6089043, 8118724, 12178086, 18267129, 24356172, 36534258, 73068516]

約数ペア:

[(1, 73068516), (2, 36534258), (3, 24356172), (4, 18267129), (6, 12178086), (9, 8118724), (12, 6089043), (17, 4298148), (18, 4059362), (23, 3176892), (29, 2519604), (34, 2149074), (36, 2029681), (46, 1588446), (51, 1432716), (58, 1259802), (68, 1074537), (69, 1058964), (87, 839868), (92, 794223), (102, 716358), (116, 629901), (138, 529482), (153, 477572), (174, 419934), (179, 408204), (204, 358179), (207, 352988), (261, 279956), (276, 264741), (306, 238786), (348, 209967), (358, 204102), (391, 186876), (414, 176494), (493, 148212), (522, 139978), (537, 136068), (612, 119393), (667, 109548), (716, 102051), (782, 93438), (828, 88247), (986, 74106), (1044, 69989), (1074, 68034), (1173, 62292), (1334, 54774), (1479, 49404), (1564, 46719), (1611, 45356), (1972, 37053), (2001, 36516), (2148, 34017), (2346, 31146), (2668, 27387), (2958, 24702), (3043, 24012), (3222, 22678), (3519, 20764), (4002, 18258), (4117, 17748), (4437, 16468), (4692, 15573), (5191, 14076), (5916, 12351), (6003, 12172), (6086, 12006), (6444, 11339), (7038, 10382), (8004, 9129), (8234, 8874)]