129896172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4729}}^1$

素因数の和:4855

約数の個数: 72

約数和(自身を含む): 378778400

約数和(自身を除く): 248882228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 4729, 6867, 9156, 9458, 13734, 14187, 18916, 27468, 28374, 33103, 42561, 56748, 66206, 85122, 99309, 132412, 170244, 198618, 297927, 397236, 515461, 595854, 1030922, 1191708, 1546383, 2061844, 3092766, 3608227, 4639149, 6185532, 7216454, 9278298, 10824681, 14432908, 18556596, 21649362, 32474043, 43298724, 64948086, 129896172]

約数ペア:

[(1, 129896172), (2, 64948086), (3, 43298724), (4, 32474043), (6, 21649362), (7, 18556596), (9, 14432908), (12, 10824681), (14, 9278298), (18, 7216454), (21, 6185532), (28, 4639149), (36, 3608227), (42, 3092766), (63, 2061844), (84, 1546383), (109, 1191708), (126, 1030922), (218, 595854), (252, 515461), (327, 397236), (436, 297927), (654, 198618), (763, 170244), (981, 132412), (1308, 99309), (1526, 85122), (1962, 66206), (2289, 56748), (3052, 42561), (3924, 33103), (4578, 28374), (4729, 27468), (6867, 18916), (9156, 14187), (9458, 13734)]