77243070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 197323776

約数和(自身を除く): 120080706

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 311, 487, 510, 622, 933, 974, 1461, 1555, 1866, 2435, 2922, 3110, 4665, 4870, 5287, 7305, 8279, 9330, 10574, 14610, 15861, 16558, 24837, 26435, 31722, 41395, 49674, 52870, 79305, 82790, 124185, 151457, 158610, 248370, 302914, 454371, 757285, 908742, 1514570, 2271855, 2574769, 4543710, 5149538, 7724307, 12873845, 15448614, 25747690, 38621535, 77243070]

約数ペア:

[(1, 77243070), (2, 38621535), (3, 25747690), (5, 15448614), (6, 12873845), (10, 7724307), (15, 5149538), (17, 4543710), (30, 2574769), (34, 2271855), (51, 1514570), (85, 908742), (102, 757285), (170, 454371), (255, 302914), (311, 248370), (487, 158610), (510, 151457), (622, 124185), (933, 82790), (974, 79305), (1461, 52870), (1555, 49674), (1866, 41395), (2435, 31722), (2922, 26435), (3110, 24837), (4665, 16558), (4870, 15861), (5287, 14610), (7305, 10574), (8279, 9330)]