74463012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 204736896

約数和(自身を除く): 130273884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1487, 1926, 2782, 2974, 3852, 4173, 4461, 5564, 5948, 8346, 8922, 12519, 13383, 16692, 17844, 19331, 25038, 26766, 38662, 50076, 53532, 57993, 77324, 115986, 159109, 173979, 231972, 318218, 347958, 477327, 636436, 695916, 954654, 1431981, 1909308, 2068417, 2863962, 4136834, 5727924, 6205251, 8273668, 12410502, 18615753, 24821004, 37231506, 74463012]

約数ペア:

[(1, 74463012), (2, 37231506), (3, 24821004), (4, 18615753), (6, 12410502), (9, 8273668), (12, 6205251), (13, 5727924), (18, 4136834), (26, 2863962), (36, 2068417), (39, 1909308), (52, 1431981), (78, 954654), (107, 695916), (117, 636436), (156, 477327), (214, 347958), (234, 318218), (321, 231972), (428, 173979), (468, 159109), (642, 115986), (963, 77324), (1284, 57993), (1391, 53532), (1487, 50076), (1926, 38662), (2782, 26766), (2974, 25038), (3852, 19331), (4173, 17844), (4461, 16692), (5564, 13383), (5948, 12519), (8346, 8922)]