86858838

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 137089962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 53, 54, 62, 66, 89, 93, 99, 106, 159, 178, 186, 198, 267, 279, 297, 318, 341, 477, 534, 558, 583, 594, 682, 801, 837, 954, 979, 1023, 1166, 1431, 1602, 1643, 1674, 1749, 1958, 2046, 2403, 2759, 2862, 2937, 3069, 3286, 3498, 4717, 4806, 4929, 5247, 5518, 5874, 6138, 8277, 8811, 9207, 9434, 9858, 10494, 14151, 14787, 15741, 16554, 17622, 18073, 18414, 24831, 26433, 28302, 29574, 30349, 31482, 36146, 42453, 44361, 49662, 51887, 52866, 54219, 60698, 74493, 84906, 88722, 91047, 103774, 108438, 127359, 146227, 148986, 155661, 162657, 182094, 254718, 273141, 292454, 311322, 325314, 438681, 466983, 487971, 546282, 819423, 877362, 933966, 975942, 1316043, 1400949, 1608497, 1638846, 2632086, 2801898, 3216994, 3948129, 4825491, 7896258, 9650982, 14476473, 28952946, 43429419, 86858838]

約数ペア:

[(1, 86858838), (2, 43429419), (3, 28952946), (6, 14476473), (9, 9650982), (11, 7896258), (18, 4825491), (22, 3948129), (27, 3216994), (31, 2801898), (33, 2632086), (53, 1638846), (54, 1608497), (62, 1400949), (66, 1316043), (89, 975942), (93, 933966), (99, 877362), (106, 819423), (159, 546282), (178, 487971), (186, 466983), (198, 438681), (267, 325314), (279, 311322), (297, 292454), (318, 273141), (341, 254718), (477, 182094), (534, 162657), (558, 155661), (583, 148986), (594, 146227), (682, 127359), (801, 108438), (837, 103774), (954, 91047), (979, 88722), (1023, 84906), (1166, 74493), (1431, 60698), (1602, 54219), (1643, 52866), (1674, 51887), (1749, 49662), (1958, 44361), (2046, 42453), (2403, 36146), (2759, 31482), (2862, 30349), (2937, 29574), (3069, 28302), (3286, 26433), (3498, 24831), (4717, 18414), (4806, 18073), (4929, 17622), (5247, 16554), (5518, 15741), (5874, 14787), (6138, 14151), (8277, 10494), (8811, 9858), (9207, 9434)]