73138964

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 137192160

約数和(自身を除く): 64053196

約数列:

[1, 2, 4, 17, 34, 68, 151, 289, 302, 419, 578, 604, 838, 1156, 1676, 2567, 5134, 7123, 10268, 14246, 28492, 43639, 63269, 87278, 121091, 126538, 174556, 242182, 253076, 484364, 1075573, 2151146, 4302292, 18284741, 36569482, 73138964]

約数ペア:

[(1, 73138964), (2, 36569482), (4, 18284741), (17, 4302292), (34, 2151146), (68, 1075573), (151, 484364), (289, 253076), (302, 242182), (419, 174556), (578, 126538), (604, 121091), (838, 87278), (1156, 63269), (1676, 43639), (2567, 28492), (5134, 14246), (7123, 10268)]