61226284

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 134734320

約数和(自身を除く): 73508036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 401, 532, 574, 779, 802, 931, 1148, 1558, 1604, 1862, 2009, 2807, 3116, 3724, 4018, 5453, 5614, 7619, 8036, 10906, 11228, 15238, 16441, 19649, 21812, 30476, 32882, 38171, 39298, 53333, 65764, 76342, 78596, 106666, 115087, 152684, 213332, 230174, 312379, 373331, 460348, 624758, 746662, 805609, 1249516, 1493324, 1611218, 2186653, 3222436, 4373306, 8746612, 15306571, 30613142, 61226284]

約数ペア:

[(1, 61226284), (2, 30613142), (4, 15306571), (7, 8746612), (14, 4373306), (19, 3222436), (28, 2186653), (38, 1611218), (41, 1493324), (49, 1249516), (76, 805609), (82, 746662), (98, 624758), (133, 460348), (164, 373331), (196, 312379), (266, 230174), (287, 213332), (401, 152684), (532, 115087), (574, 106666), (779, 78596), (802, 76342), (931, 65764), (1148, 53333), (1558, 39298), (1604, 38171), (1862, 32882), (2009, 30476), (2807, 21812), (3116, 19649), (3724, 16441), (4018, 15238), (5453, 11228), (5614, 10906), (7619, 8036)]