65106882

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 100781118

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 31, 38, 46, 54, 57, 62, 69, 89, 93, 114, 138, 171, 178, 186, 207, 267, 279, 342, 414, 437, 513, 534, 558, 589, 621, 713, 801, 837, 874, 1026, 1178, 1242, 1311, 1426, 1602, 1674, 1691, 1767, 2047, 2139, 2403, 2622, 2759, 3382, 3534, 3933, 4094, 4278, 4806, 5073, 5301, 5518, 6141, 6417, 7866, 8277, 10146, 10602, 11799, 12282, 12834, 13547, 15219, 15903, 16554, 18423, 19251, 23598, 24831, 27094, 30438, 31806, 36846, 38502, 38893, 40641, 45657, 49662, 52421, 55269, 63457, 74493, 77786, 81282, 91314, 104842, 110538, 116679, 121923, 126914, 148986, 157263, 190371, 233358, 243846, 314526, 350037, 365769, 380742, 471789, 571113, 700074, 731538, 943578, 1050111, 1142226, 1205683, 1415367, 1713339, 2100222, 2411366, 2830734, 3426678, 3617049, 7234098, 10851147, 21702294, 32553441, 65106882]

約数ペア:

[(1, 65106882), (2, 32553441), (3, 21702294), (6, 10851147), (9, 7234098), (18, 3617049), (19, 3426678), (23, 2830734), (27, 2411366), (31, 2100222), (38, 1713339), (46, 1415367), (54, 1205683), (57, 1142226), (62, 1050111), (69, 943578), (89, 731538), (93, 700074), (114, 571113), (138, 471789), (171, 380742), (178, 365769), (186, 350037), (207, 314526), (267, 243846), (279, 233358), (342, 190371), (414, 157263), (437, 148986), (513, 126914), (534, 121923), (558, 116679), (589, 110538), (621, 104842), (713, 91314), (801, 81282), (837, 77786), (874, 74493), (1026, 63457), (1178, 55269), (1242, 52421), (1311, 49662), (1426, 45657), (1602, 40641), (1674, 38893), (1691, 38502), (1767, 36846), (2047, 31806), (2139, 30438), (2403, 27094), (2622, 24831), (2759, 23598), (3382, 19251), (3534, 18423), (3933, 16554), (4094, 15903), (4278, 15219), (4806, 13547), (5073, 12834), (5301, 12282), (5518, 11799), (6141, 10602), (6417, 10146), (7866, 8277)]