142382268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1409}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 412644960

約数和(自身を除く): 270262692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 802, 1203, 1409, 1604, 2406, 2807, 2818, 3609, 4227, 4812, 5614, 5636, 7218, 8421, 8454, 9863, 11228, 12681, 14436, 16842, 16908, 19726, 25263, 25362, 29589, 33684, 39452, 50526, 50724, 59178, 88767, 101052, 118356, 177534, 355068, 565009, 1130018, 1695027, 2260036, 3390054, 3955063, 5085081, 6780108, 7910126, 10170162, 11865189, 15820252, 20340324, 23730378, 35595567, 47460756, 71191134, 142382268]

約数ペア:

[(1, 142382268), (2, 71191134), (3, 47460756), (4, 35595567), (6, 23730378), (7, 20340324), (9, 15820252), (12, 11865189), (14, 10170162), (18, 7910126), (21, 6780108), (28, 5085081), (36, 3955063), (42, 3390054), (63, 2260036), (84, 1695027), (126, 1130018), (252, 565009), (401, 355068), (802, 177534), (1203, 118356), (1409, 101052), (1604, 88767), (2406, 59178), (2807, 50724), (2818, 50526), (3609, 39452), (4227, 33684), (4812, 29589), (5614, 25362), (5636, 25263), (7218, 19726), (8421, 16908), (8454, 16842), (9863, 14436), (11228, 12681)]