29171664

素因数分解:

$2^4\times 3^6\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 140

約数和(自身を含む): 88231332

約数和(自身を除く): 59059668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 61, 72, 81, 82, 108, 122, 123, 144, 162, 164, 183, 216, 243, 244, 246, 324, 328, 366, 369, 432, 486, 488, 492, 549, 648, 656, 729, 732, 738, 972, 976, 984, 1098, 1107, 1296, 1458, 1464, 1476, 1647, 1944, 1968, 2196, 2214, 2501, 2916, 2928, 2952, 3294, 3321, 3888, 4392, 4428, 4941, 5002, 5832, 5904, 6588, 6642, 7503, 8784, 8856, 9882, 9963, 10004, 11664, 13176, 13284, 14823, 15006, 17712, 19764, 19926, 20008, 22509, 26352, 26568, 29646, 29889, 30012, 39528, 39852, 40016, 44469, 45018, 53136, 59292, 59778, 60024, 67527, 79056, 79704, 88938, 90036, 118584, 119556, 120048, 135054, 159408, 177876, 180072, 202581, 237168, 239112, 270108, 355752, 360144, 405162, 478224, 540216, 607743, 711504, 810324, 1080432, 1215486, 1620648, 1823229, 2430972, 3241296, 3646458, 4861944, 7292916, 9723888, 14585832, 29171664]

約数ペア:

[(1, 29171664), (2, 14585832), (3, 9723888), (4, 7292916), (6, 4861944), (8, 3646458), (9, 3241296), (12, 2430972), (16, 1823229), (18, 1620648), (24, 1215486), (27, 1080432), (36, 810324), (41, 711504), (48, 607743), (54, 540216), (61, 478224), (72, 405162), (81, 360144), (82, 355752), (108, 270108), (122, 239112), (123, 237168), (144, 202581), (162, 180072), (164, 177876), (183, 159408), (216, 135054), (243, 120048), (244, 119556), (246, 118584), (324, 90036), (328, 88938), (366, 79704), (369, 79056), (432, 67527), (486, 60024), (488, 59778), (492, 59292), (549, 53136), (648, 45018), (656, 44469), (729, 40016), (732, 39852), (738, 39528), (972, 30012), (976, 29889), (984, 29646), (1098, 26568), (1107, 26352), (1296, 22509), (1458, 20008), (1464, 19926), (1476, 19764), (1647, 17712), (1944, 15006), (1968, 14823), (2196, 13284), (2214, 13176), (2501, 11664), (2916, 10004), (2928, 9963), (2952, 9882), (3294, 8856), (3321, 8784), (3888, 7503), (4392, 6642), (4428, 6588), (4941, 5904), (5002, 5832)]