127526364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2543}}^1$

素因数の和:2759

約数の個数: 72

約数和(自身を含む): 370406400

約数和(自身を除く): 242880036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2543, 2786, 3582, 4179, 5086, 5572, 7164, 7629, 8358, 10172, 12537, 15258, 16716, 17801, 22887, 25074, 30516, 35602, 45774, 50148, 53403, 71204, 91548, 106806, 160209, 213612, 320418, 506057, 640836, 1012114, 1518171, 2024228, 3036342, 3542399, 4554513, 6072684, 7084798, 9109026, 10627197, 14169596, 18218052, 21254394, 31881591, 42508788, 63763182, 127526364]

約数ペア:

[(1, 127526364), (2, 63763182), (3, 42508788), (4, 31881591), (6, 21254394), (7, 18218052), (9, 14169596), (12, 10627197), (14, 9109026), (18, 7084798), (21, 6072684), (28, 4554513), (36, 3542399), (42, 3036342), (63, 2024228), (84, 1518171), (126, 1012114), (199, 640836), (252, 506057), (398, 320418), (597, 213612), (796, 160209), (1194, 106806), (1393, 91548), (1791, 71204), (2388, 53403), (2543, 50148), (2786, 45774), (3582, 35602), (4179, 30516), (5086, 25074), (5572, 22887), (7164, 17801), (7629, 16716), (8358, 15258), (10172, 12537)]