83474388

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 220616032

約数和(自身を除く): 137141644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 471, 486, 547, 628, 942, 972, 1094, 1413, 1641, 1884, 2188, 2826, 3282, 4239, 4923, 5652, 6564, 8478, 9846, 12717, 14769, 16956, 19692, 25434, 29538, 38151, 44307, 50868, 59076, 76302, 85879, 88614, 132921, 152604, 171758, 177228, 257637, 265842, 343516, 515274, 531684, 772911, 1030548, 1545822, 2318733, 3091644, 4637466, 6956199, 9274932, 13912398, 20868597, 27824796, 41737194, 83474388]

約数ペア:

[(1, 83474388), (2, 41737194), (3, 27824796), (4, 20868597), (6, 13912398), (9, 9274932), (12, 6956199), (18, 4637466), (27, 3091644), (36, 2318733), (54, 1545822), (81, 1030548), (108, 772911), (157, 531684), (162, 515274), (243, 343516), (314, 265842), (324, 257637), (471, 177228), (486, 171758), (547, 152604), (628, 132921), (942, 88614), (972, 85879), (1094, 76302), (1413, 59076), (1641, 50868), (1884, 44307), (2188, 38151), (2826, 29538), (3282, 25434), (4239, 19692), (4923, 16956), (5652, 14769), (6564, 12717), (8478, 9846)]