31477404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 93768192

約数和(自身を除く): 62290788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 49, 51, 67, 68, 84, 94, 98, 102, 119, 134, 141, 147, 188, 196, 201, 204, 238, 268, 282, 294, 329, 357, 402, 469, 476, 564, 588, 658, 714, 799, 804, 833, 938, 987, 1139, 1316, 1407, 1428, 1598, 1666, 1876, 1974, 2278, 2303, 2397, 2499, 2814, 3149, 3196, 3283, 3332, 3417, 3948, 4556, 4606, 4794, 4998, 5593, 5628, 6298, 6566, 6834, 6909, 7973, 9212, 9447, 9588, 9849, 9996, 11186, 12596, 13132, 13668, 13818, 15946, 16779, 18894, 19698, 22043, 22372, 23919, 27636, 31892, 33558, 37788, 39151, 39396, 44086, 47838, 53533, 55811, 66129, 67116, 78302, 88172, 95676, 107066, 111622, 117453, 132258, 154301, 156604, 160599, 167433, 214132, 223244, 234906, 264516, 308602, 321198, 334866, 374731, 462903, 469812, 617204, 642396, 669732, 749462, 925806, 1124193, 1498924, 1851612, 2248386, 2623117, 4496772, 5246234, 7869351, 10492468, 15738702, 31477404]

約数ペア:

[(1, 31477404), (2, 15738702), (3, 10492468), (4, 7869351), (6, 5246234), (7, 4496772), (12, 2623117), (14, 2248386), (17, 1851612), (21, 1498924), (28, 1124193), (34, 925806), (42, 749462), (47, 669732), (49, 642396), (51, 617204), (67, 469812), (68, 462903), (84, 374731), (94, 334866), (98, 321198), (102, 308602), (119, 264516), (134, 234906), (141, 223244), (147, 214132), (188, 167433), (196, 160599), (201, 156604), (204, 154301), (238, 132258), (268, 117453), (282, 111622), (294, 107066), (329, 95676), (357, 88172), (402, 78302), (469, 67116), (476, 66129), (564, 55811), (588, 53533), (658, 47838), (714, 44086), (799, 39396), (804, 39151), (833, 37788), (938, 33558), (987, 31892), (1139, 27636), (1316, 23919), (1407, 22372), (1428, 22043), (1598, 19698), (1666, 18894), (1876, 16779), (1974, 15946), (2278, 13818), (2303, 13668), (2397, 13132), (2499, 12596), (2814, 11186), (3149, 9996), (3196, 9849), (3283, 9588), (3332, 9447), (3417, 9212), (3948, 7973), (4556, 6909), (4606, 6834), (4794, 6566), (4998, 6298), (5593, 5628)]