72700704

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 153736416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 479, 496, 527, 544, 558, 612, 744, 816, 958, 992, 1054, 1116, 1224, 1437, 1488, 1581, 1632, 1916, 2108, 2232, 2448, 2874, 2976, 3162, 3832, 4216, 4311, 4464, 4743, 4896, 5748, 6324, 7664, 8143, 8432, 8622, 8928, 9486, 11496, 12648, 14849, 15328, 16286, 16864, 17244, 18972, 22992, 24429, 25296, 29698, 32572, 34488, 37944, 44547, 45984, 48858, 50592, 59396, 65144, 68976, 73287, 75888, 89094, 97716, 118792, 130288, 133641, 137952, 146574, 151776, 178188, 195432, 237584, 252433, 260576, 267282, 293148, 356376, 390864, 475168, 504866, 534564, 586296, 712752, 757299, 781728, 1009732, 1069128, 1172592, 1425504, 1514598, 2019464, 2138256, 2271897, 2345184, 3029196, 4038928, 4276512, 4543794, 6058392, 8077856, 9087588, 12116784, 18175176, 24233568, 36350352, 72700704]

約数ペア:

[(1, 72700704), (2, 36350352), (3, 24233568), (4, 18175176), (6, 12116784), (8, 9087588), (9, 8077856), (12, 6058392), (16, 4543794), (17, 4276512), (18, 4038928), (24, 3029196), (31, 2345184), (32, 2271897), (34, 2138256), (36, 2019464), (48, 1514598), (51, 1425504), (62, 1172592), (68, 1069128), (72, 1009732), (93, 781728), (96, 757299), (102, 712752), (124, 586296), (136, 534564), (144, 504866), (153, 475168), (186, 390864), (204, 356376), (248, 293148), (272, 267282), (279, 260576), (288, 252433), (306, 237584), (372, 195432), (408, 178188), (479, 151776), (496, 146574), (527, 137952), (544, 133641), (558, 130288), (612, 118792), (744, 97716), (816, 89094), (958, 75888), (992, 73287), (1054, 68976), (1116, 65144), (1224, 59396), (1437, 50592), (1488, 48858), (1581, 45984), (1632, 44547), (1916, 37944), (2108, 34488), (2232, 32572), (2448, 29698), (2874, 25296), (2976, 24429), (3162, 22992), (3832, 18972), (4216, 17244), (4311, 16864), (4464, 16286), (4743, 15328), (4896, 14849), (5748, 12648), (6324, 11496), (7664, 9486), (8143, 8928), (8432, 8622)]