61261236

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 162786624

約数和(自身を除く): 101525388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 241, 276, 307, 414, 482, 614, 723, 828, 921, 964, 1228, 1446, 1842, 2169, 2763, 2892, 3684, 4338, 5526, 5543, 7061, 8676, 11052, 11086, 14122, 16629, 21183, 22172, 28244, 33258, 42366, 49887, 63549, 66516, 73987, 84732, 99774, 127098, 147974, 199548, 221961, 254196, 295948, 443922, 665883, 887844, 1331766, 1701701, 2663532, 3403402, 5105103, 6806804, 10210206, 15315309, 20420412, 30630618, 61261236]

約数ペア:

[(1, 61261236), (2, 30630618), (3, 20420412), (4, 15315309), (6, 10210206), (9, 6806804), (12, 5105103), (18, 3403402), (23, 2663532), (36, 1701701), (46, 1331766), (69, 887844), (92, 665883), (138, 443922), (207, 295948), (241, 254196), (276, 221961), (307, 199548), (414, 147974), (482, 127098), (614, 99774), (723, 84732), (828, 73987), (921, 66516), (964, 63549), (1228, 49887), (1446, 42366), (1842, 33258), (2169, 28244), (2763, 22172), (2892, 21183), (3684, 16629), (4338, 14122), (5526, 11086), (5543, 11052), (7061, 8676)]