72559158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 178716672

約数和(自身を除く): 106157514

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1302, 1426, 2139, 2423, 4278, 4846, 4991, 7269, 9982, 14538, 14973, 16961, 29946, 33922, 50883, 55729, 75113, 101766, 111458, 150226, 167187, 225339, 334374, 390103, 450678, 525791, 780206, 1051582, 1170309, 1577373, 1727599, 2340618, 3154746, 3455198, 5182797, 10365594, 12093193, 24186386, 36279579, 72559158]

約数ペア:

[(1, 72559158), (2, 36279579), (3, 24186386), (6, 12093193), (7, 10365594), (14, 5182797), (21, 3455198), (23, 3154746), (31, 2340618), (42, 1727599), (46, 1577373), (62, 1170309), (69, 1051582), (93, 780206), (138, 525791), (161, 450678), (186, 390103), (217, 334374), (322, 225339), (434, 167187), (483, 150226), (651, 111458), (713, 101766), (966, 75113), (1302, 55729), (1426, 50883), (2139, 33922), (2423, 29946), (4278, 16961), (4846, 14973), (4991, 14538), (7269, 9982)]