78714456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 204441600

約数和(自身を除く): 125727144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 241, 248, 372, 439, 482, 723, 744, 878, 964, 1317, 1446, 1756, 1928, 2634, 2892, 3512, 5268, 5784, 7471, 10536, 13609, 14942, 22413, 27218, 29884, 40827, 44826, 54436, 59768, 81654, 89652, 105799, 108872, 163308, 179304, 211598, 317397, 326616, 423196, 634794, 846392, 1269588, 2539176, 3279769, 6559538, 9839307, 13119076, 19678614, 26238152, 39357228, 78714456]

約数ペア:

[(1, 78714456), (2, 39357228), (3, 26238152), (4, 19678614), (6, 13119076), (8, 9839307), (12, 6559538), (24, 3279769), (31, 2539176), (62, 1269588), (93, 846392), (124, 634794), (186, 423196), (241, 326616), (248, 317397), (372, 211598), (439, 179304), (482, 163308), (723, 108872), (744, 105799), (878, 89652), (964, 81654), (1317, 59768), (1446, 54436), (1756, 44826), (1928, 40827), (2634, 29884), (2892, 27218), (3512, 22413), (5268, 14942), (5784, 13609), (7471, 10536)]