68856060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12611}}^1$

素因数の和:12643

約数の個数: 96

約数和(自身を含む): 237307392

約数和(自身を除く): 168451332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12611, 25222, 37833, 50444, 63055, 75666, 88277, 126110, 151332, 163943, 176554, 189165, 252220, 264831, 327886, 353108, 378330, 441385, 491829, 529662, 655772, 756660, 819715, 882770, 983658, 1059324, 1147601, 1324155, 1639430, 1765540, 1967316, 2295202, 2459145, 2648310, 3278860, 3442803, 4590404, 4918290, 5296620, 5738005, 6885606, 9836580, 11476010, 13771212, 17214015, 22952020, 34428030, 68856060]

約数ペア:

[(1, 68856060), (2, 34428030), (3, 22952020), (4, 17214015), (5, 13771212), (6, 11476010), (7, 9836580), (10, 6885606), (12, 5738005), (13, 5296620), (14, 4918290), (15, 4590404), (20, 3442803), (21, 3278860), (26, 2648310), (28, 2459145), (30, 2295202), (35, 1967316), (39, 1765540), (42, 1639430), (52, 1324155), (60, 1147601), (65, 1059324), (70, 983658), (78, 882770), (84, 819715), (91, 756660), (105, 655772), (130, 529662), (140, 491829), (156, 441385), (182, 378330), (195, 353108), (210, 327886), (260, 264831), (273, 252220), (364, 189165), (390, 176554), (420, 163943), (455, 151332), (546, 126110), (780, 88277), (910, 75666), (1092, 63055), (1365, 50444), (1820, 37833), (2730, 25222), (5460, 12611)]