61506738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 148262400

約数和(自身を除く): 86755662

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 47, 58, 69, 87, 94, 109, 138, 141, 174, 207, 218, 261, 282, 327, 414, 423, 522, 654, 667, 846, 981, 1081, 1334, 1363, 1962, 2001, 2162, 2507, 2726, 3161, 3243, 4002, 4089, 5014, 5123, 6003, 6322, 6486, 7521, 8178, 9483, 9729, 10246, 12006, 12267, 15042, 15369, 18966, 19458, 22563, 24534, 28449, 30738, 31349, 45126, 46107, 56898, 62698, 72703, 92214, 94047, 117829, 145406, 148567, 188094, 218109, 235658, 282141, 297134, 353487, 436218, 445701, 564282, 654327, 706974, 891402, 1060461, 1308654, 1337103, 2120922, 2674206, 3417041, 6834082, 10251123, 20502246, 30753369, 61506738]

約数ペア:

[(1, 61506738), (2, 30753369), (3, 20502246), (6, 10251123), (9, 6834082), (18, 3417041), (23, 2674206), (29, 2120922), (46, 1337103), (47, 1308654), (58, 1060461), (69, 891402), (87, 706974), (94, 654327), (109, 564282), (138, 445701), (141, 436218), (174, 353487), (207, 297134), (218, 282141), (261, 235658), (282, 218109), (327, 188094), (414, 148567), (423, 145406), (522, 117829), (654, 94047), (667, 92214), (846, 72703), (981, 62698), (1081, 56898), (1334, 46107), (1363, 45126), (1962, 31349), (2001, 30738), (2162, 28449), (2507, 24534), (2726, 22563), (3161, 19458), (3243, 18966), (4002, 15369), (4089, 15042), (5014, 12267), (5123, 12006), (6003, 10246), (6322, 9729), (6486, 9483), (7521, 8178)]