67964988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 197317120

約数和(自身を除く): 129352132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 109, 156, 182, 218, 273, 327, 364, 436, 546, 571, 654, 763, 1092, 1142, 1308, 1417, 1526, 1713, 2284, 2289, 2834, 3052, 3426, 3997, 4251, 4578, 5668, 6852, 7423, 7994, 8502, 9156, 9919, 11991, 14846, 15988, 17004, 19838, 22269, 23982, 29692, 29757, 39676, 44538, 47964, 51961, 59514, 62239, 89076, 103922, 119028, 124478, 155883, 186717, 207844, 248956, 311766, 373434, 435673, 623532, 746868, 809107, 871346, 1307019, 1618214, 1742692, 2427321, 2614038, 3236428, 4854642, 5228076, 5663749, 9709284, 11327498, 16991247, 22654996, 33982494, 67964988]

約数ペア:

[(1, 67964988), (2, 33982494), (3, 22654996), (4, 16991247), (6, 11327498), (7, 9709284), (12, 5663749), (13, 5228076), (14, 4854642), (21, 3236428), (26, 2614038), (28, 2427321), (39, 1742692), (42, 1618214), (52, 1307019), (78, 871346), (84, 809107), (91, 746868), (109, 623532), (156, 435673), (182, 373434), (218, 311766), (273, 248956), (327, 207844), (364, 186717), (436, 155883), (546, 124478), (571, 119028), (654, 103922), (763, 89076), (1092, 62239), (1142, 59514), (1308, 51961), (1417, 47964), (1526, 44538), (1713, 39676), (2284, 29757), (2289, 29692), (2834, 23982), (3052, 22269), (3426, 19838), (3997, 17004), (4251, 15988), (4578, 14846), (5668, 11991), (6852, 9919), (7423, 9156), (7994, 8502)]