187440012

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3263

約数の個数: 72

約数和(自身を含む): 498476160

約数和(自身を除く): 311036148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3169, 3286, 4929, 6338, 6572, 9507, 9858, 12676, 14787, 19014, 19716, 28521, 29574, 38028, 57042, 59148, 98239, 114084, 167957, 196478, 294717, 335914, 392956, 503871, 589434, 671828, 884151, 1007742, 1178868, 1511613, 1768302, 2015484, 3023226, 3536604, 5206667, 6046452, 10413334, 15620001, 20826668, 31240002, 46860003, 62480004, 93720006, 187440012]

約数ペア:

[(1, 187440012), (2, 93720006), (3, 62480004), (4, 46860003), (6, 31240002), (9, 20826668), (12, 15620001), (18, 10413334), (31, 6046452), (36, 5206667), (53, 3536604), (62, 3023226), (93, 2015484), (106, 1768302), (124, 1511613), (159, 1178868), (186, 1007742), (212, 884151), (279, 671828), (318, 589434), (372, 503871), (477, 392956), (558, 335914), (636, 294717), (954, 196478), (1116, 167957), (1643, 114084), (1908, 98239), (3169, 59148), (3286, 57042), (4929, 38028), (6338, 29574), (6572, 28521), (9507, 19716), (9858, 19014), (12676, 14787)]