72123216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5984

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 140006064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 5939, 6072, 11878, 12144, 17817, 23756, 35634, 47512, 65329, 71268, 95024, 130658, 136597, 142536, 195987, 261316, 273194, 285072, 391974, 409791, 522632, 546388, 783948, 819582, 1045264, 1092776, 1502567, 1567896, 1639164, 2185552, 3005134, 3135792, 3278328, 4507701, 6010268, 6556656, 9015402, 12020536, 18030804, 24041072, 36061608, 72123216]

約数ペア:

[(1, 72123216), (2, 36061608), (3, 24041072), (4, 18030804), (6, 12020536), (8, 9015402), (11, 6556656), (12, 6010268), (16, 4507701), (22, 3278328), (23, 3135792), (24, 3005134), (33, 2185552), (44, 1639164), (46, 1567896), (48, 1502567), (66, 1092776), (69, 1045264), (88, 819582), (92, 783948), (132, 546388), (138, 522632), (176, 409791), (184, 391974), (253, 285072), (264, 273194), (276, 261316), (368, 195987), (506, 142536), (528, 136597), (552, 130658), (759, 95024), (1012, 71268), (1104, 65329), (1518, 47512), (2024, 35634), (3036, 23756), (4048, 17817), (5939, 12144), (6072, 11878)]