87809436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 268396128

約数和(自身を除く): 180586692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 37, 39, 44, 52, 66, 74, 78, 99, 111, 117, 132, 143, 148, 156, 198, 222, 234, 286, 333, 396, 407, 429, 444, 461, 468, 481, 572, 666, 814, 858, 922, 962, 1221, 1287, 1332, 1383, 1443, 1628, 1716, 1844, 1924, 2442, 2574, 2766, 2886, 3663, 4149, 4329, 4884, 5071, 5148, 5291, 5532, 5772, 5993, 7326, 8298, 8658, 10142, 10582, 11986, 14652, 15213, 15873, 16596, 17057, 17316, 17979, 20284, 21164, 23972, 30426, 31746, 34114, 35958, 45639, 47619, 51171, 53937, 60852, 63492, 65923, 68228, 71916, 91278, 95238, 102342, 107874, 131846, 153513, 182556, 187627, 190476, 197769, 204684, 215748, 221741, 263692, 307026, 375254, 395538, 443482, 562881, 593307, 614052, 665223, 750508, 791076, 886964, 1125762, 1186614, 1330446, 1688643, 1995669, 2251524, 2373228, 2439151, 2660892, 3377286, 3991338, 4878302, 6754572, 7317453, 7982676, 9756604, 14634906, 21952359, 29269812, 43904718, 87809436]

約数ペア:

[(1, 87809436), (2, 43904718), (3, 29269812), (4, 21952359), (6, 14634906), (9, 9756604), (11, 7982676), (12, 7317453), (13, 6754572), (18, 4878302), (22, 3991338), (26, 3377286), (33, 2660892), (36, 2439151), (37, 2373228), (39, 2251524), (44, 1995669), (52, 1688643), (66, 1330446), (74, 1186614), (78, 1125762), (99, 886964), (111, 791076), (117, 750508), (132, 665223), (143, 614052), (148, 593307), (156, 562881), (198, 443482), (222, 395538), (234, 375254), (286, 307026), (333, 263692), (396, 221741), (407, 215748), (429, 204684), (444, 197769), (461, 190476), (468, 187627), (481, 182556), (572, 153513), (666, 131846), (814, 107874), (858, 102342), (922, 95238), (962, 91278), (1221, 71916), (1287, 68228), (1332, 65923), (1383, 63492), (1443, 60852), (1628, 53937), (1716, 51171), (1844, 47619), (1924, 45639), (2442, 35958), (2574, 34114), (2766, 31746), (2886, 30426), (3663, 23972), (4149, 21164), (4329, 20284), (4884, 17979), (5071, 17316), (5148, 17057), (5291, 16596), (5532, 15873), (5772, 15213), (5993, 14652), (7326, 11986), (8298, 10582), (8658, 10142)]