87774876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2968

約数の個数: 108

約数和(自身を含む): 273375648

約数和(自身を除く): 185600772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 2927, 3332, 4284, 4998, 5854, 7497, 8781, 9996, 11708, 14994, 17562, 20489, 26343, 29988, 35124, 40978, 49759, 52686, 61467, 81956, 99518, 105372, 122934, 143423, 149277, 184401, 199036, 245868, 286846, 298554, 348313, 368802, 430269, 447831, 573692, 597108, 696626, 737604, 860538, 895662, 1044939, 1290807, 1393252, 1721076, 1791324, 2089878, 2438191, 2581614, 3134817, 4179756, 4876382, 5163228, 6269634, 7314573, 9752764, 12539268, 14629146, 21943719, 29258292, 43887438, 87774876]

約数ペア:

[(1, 87774876), (2, 43887438), (3, 29258292), (4, 21943719), (6, 14629146), (7, 12539268), (9, 9752764), (12, 7314573), (14, 6269634), (17, 5163228), (18, 4876382), (21, 4179756), (28, 3134817), (34, 2581614), (36, 2438191), (42, 2089878), (49, 1791324), (51, 1721076), (63, 1393252), (68, 1290807), (84, 1044939), (98, 895662), (102, 860538), (119, 737604), (126, 696626), (147, 597108), (153, 573692), (196, 447831), (204, 430269), (238, 368802), (252, 348313), (294, 298554), (306, 286846), (357, 245868), (441, 199036), (476, 184401), (588, 149277), (612, 143423), (714, 122934), (833, 105372), (882, 99518), (1071, 81956), (1428, 61467), (1666, 52686), (1764, 49759), (2142, 40978), (2499, 35124), (2927, 29988), (3332, 26343), (4284, 20489), (4998, 17562), (5854, 14994), (7497, 11708), (8781, 9996)]