72141432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 207204480

約数和(自身を除く): 135063048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 109, 132, 138, 184, 218, 253, 264, 276, 327, 436, 506, 552, 654, 759, 872, 1012, 1199, 1308, 1518, 2024, 2398, 2507, 2616, 3036, 3597, 4796, 5014, 6072, 7194, 7521, 9592, 10028, 11881, 14388, 15042, 20056, 23762, 27577, 28776, 30084, 35643, 47524, 55154, 60168, 71286, 82731, 95048, 110308, 130691, 142572, 165462, 220616, 261382, 273263, 285144, 330924, 392073, 522764, 546526, 661848, 784146, 819789, 1045528, 1093052, 1568292, 1639578, 2186104, 3005893, 3136584, 3279156, 6011786, 6558312, 9017679, 12023572, 18035358, 24047144, 36070716, 72141432]

約数ペア:

[(1, 72141432), (2, 36070716), (3, 24047144), (4, 18035358), (6, 12023572), (8, 9017679), (11, 6558312), (12, 6011786), (22, 3279156), (23, 3136584), (24, 3005893), (33, 2186104), (44, 1639578), (46, 1568292), (66, 1093052), (69, 1045528), (88, 819789), (92, 784146), (109, 661848), (132, 546526), (138, 522764), (184, 392073), (218, 330924), (253, 285144), (264, 273263), (276, 261382), (327, 220616), (436, 165462), (506, 142572), (552, 130691), (654, 110308), (759, 95048), (872, 82731), (1012, 71286), (1199, 60168), (1308, 55154), (1518, 47524), (2024, 35643), (2398, 30084), (2507, 28776), (2616, 27577), (3036, 23762), (3597, 20056), (4796, 15042), (5014, 14388), (6072, 11881), (7194, 10028), (7521, 9592)]