61030072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 124185600

約数和(自身を除く): 63155528

約数列:

[1, 2, 4, 8, 31, 43, 59, 62, 86, 97, 118, 124, 172, 194, 236, 248, 344, 388, 472, 776, 1333, 1829, 2537, 2666, 3007, 3658, 4171, 5074, 5332, 5723, 6014, 7316, 8342, 10148, 10664, 11446, 12028, 14632, 16684, 20296, 22892, 24056, 33368, 45784, 78647, 129301, 157294, 177413, 246089, 258602, 314588, 354826, 492178, 517204, 629176, 709652, 984356, 1034408, 1419304, 1968712, 7628759, 15257518, 30515036, 61030072]

約数ペア:

[(1, 61030072), (2, 30515036), (4, 15257518), (8, 7628759), (31, 1968712), (43, 1419304), (59, 1034408), (62, 984356), (86, 709652), (97, 629176), (118, 517204), (124, 492178), (172, 354826), (194, 314588), (236, 258602), (248, 246089), (344, 177413), (388, 157294), (472, 129301), (776, 78647), (1333, 45784), (1829, 33368), (2537, 24056), (2666, 22892), (3007, 20296), (3658, 16684), (4171, 14632), (5074, 12028), (5332, 11446), (5723, 10664), (6014, 10148), (7316, 8342)]