78242504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6971}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 155615040

約数和(自身を除く): 77372536

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 6971, 11224, 13942, 27884, 55768, 160333, 320666, 425231, 641332, 850462, 1282664, 1700924, 3401848, 9780313, 19560626, 39121252, 78242504]

約数ペア:

[(1, 78242504), (2, 39121252), (4, 19560626), (8, 9780313), (23, 3401848), (46, 1700924), (61, 1282664), (92, 850462), (122, 641332), (184, 425231), (244, 320666), (488, 160333), (1403, 55768), (2806, 27884), (5612, 13942), (6971, 11224)]