172819374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 438197760

約数和(自身を除く): 265378386

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 103, 147, 182, 206, 273, 294, 309, 439, 546, 618, 637, 721, 878, 1274, 1317, 1339, 1442, 1911, 2163, 2634, 2678, 3073, 3822, 4017, 4326, 5047, 5707, 6146, 8034, 9219, 9373, 10094, 11414, 15141, 17121, 18438, 18746, 21511, 28119, 30282, 34242, 39949, 43022, 45217, 56238, 64533, 65611, 79898, 90434, 119847, 129066, 131222, 135651, 196833, 239694, 271302, 279643, 316519, 393666, 559286, 587821, 633038, 838929, 949557, 1175642, 1677858, 1763463, 1899114, 2215633, 3526926, 4114747, 4431266, 6646899, 8229494, 12344241, 13293798, 24688482, 28803229, 57606458, 86409687, 172819374]

約数ペア:

[(1, 172819374), (2, 86409687), (3, 57606458), (6, 28803229), (7, 24688482), (13, 13293798), (14, 12344241), (21, 8229494), (26, 6646899), (39, 4431266), (42, 4114747), (49, 3526926), (78, 2215633), (91, 1899114), (98, 1763463), (103, 1677858), (147, 1175642), (182, 949557), (206, 838929), (273, 633038), (294, 587821), (309, 559286), (439, 393666), (546, 316519), (618, 279643), (637, 271302), (721, 239694), (878, 196833), (1274, 135651), (1317, 131222), (1339, 129066), (1442, 119847), (1911, 90434), (2163, 79898), (2634, 65611), (2678, 64533), (3073, 56238), (3822, 45217), (4017, 43022), (4326, 39949), (5047, 34242), (5707, 30282), (6146, 28119), (8034, 21511), (9219, 18746), (9373, 18438), (10094, 17121), (11414, 15141)]