72573408

素因数分解:

$2^5\times 3^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 230610240

約数和(自身を除く): 158036832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 61, 68, 72, 81, 96, 102, 108, 122, 136, 144, 153, 162, 183, 204, 216, 243, 244, 272, 288, 306, 324, 366, 408, 432, 459, 486, 488, 544, 549, 612, 648, 729, 732, 816, 864, 918, 972, 976, 1037, 1098, 1224, 1296, 1377, 1458, 1464, 1632, 1647, 1836, 1944, 1952, 2074, 2187, 2196, 2448, 2592, 2754, 2916, 2928, 3111, 3294, 3672, 3888, 4131, 4148, 4374, 4392, 4896, 4941, 5508, 5832, 5856, 6222, 6588, 7344, 7776, 8262, 8296, 8748, 8784, 9333, 9882, 11016, 11664, 12393, 12444, 13176, 14688, 14823, 16524, 16592, 17496, 17568, 18666, 19764, 22032, 23328, 24786, 24888, 26352, 27999, 29646, 33048, 33184, 34992, 37179, 37332, 39528, 44064, 44469, 49572, 49776, 52704, 55998, 59292, 66096, 69984, 74358, 74664, 79056, 83997, 88938, 99144, 99552, 111996, 118584, 132192, 133407, 148716, 149328, 158112, 167994, 177876, 198288, 223992, 237168, 251991, 266814, 297432, 298656, 335988, 355752, 396576, 447984, 474336, 503982, 533628, 594864, 671976, 711504, 755973, 895968, 1007964, 1067256, 1189728, 1343952, 1423008, 1511946, 2015928, 2134512, 2267919, 2687904, 3023892, 4031856, 4269024, 4535838, 6047784, 8063712, 9071676, 12095568, 18143352, 24191136, 36286704, 72573408]

約数ペア:

[(1, 72573408), (2, 36286704), (3, 24191136), (4, 18143352), (6, 12095568), (8, 9071676), (9, 8063712), (12, 6047784), (16, 4535838), (17, 4269024), (18, 4031856), (24, 3023892), (27, 2687904), (32, 2267919), (34, 2134512), (36, 2015928), (48, 1511946), (51, 1423008), (54, 1343952), (61, 1189728), (68, 1067256), (72, 1007964), (81, 895968), (96, 755973), (102, 711504), (108, 671976), (122, 594864), (136, 533628), (144, 503982), (153, 474336), (162, 447984), (183, 396576), (204, 355752), (216, 335988), (243, 298656), (244, 297432), (272, 266814), (288, 251991), (306, 237168), (324, 223992), (366, 198288), (408, 177876), (432, 167994), (459, 158112), (486, 149328), (488, 148716), (544, 133407), (549, 132192), (612, 118584), (648, 111996), (729, 99552), (732, 99144), (816, 88938), (864, 83997), (918, 79056), (972, 74664), (976, 74358), (1037, 69984), (1098, 66096), (1224, 59292), (1296, 55998), (1377, 52704), (1458, 49776), (1464, 49572), (1632, 44469), (1647, 44064), (1836, 39528), (1944, 37332), (1952, 37179), (2074, 34992), (2187, 33184), (2196, 33048), (2448, 29646), (2592, 27999), (2754, 26352), (2916, 24888), (2928, 24786), (3111, 23328), (3294, 22032), (3672, 19764), (3888, 18666), (4131, 17568), (4148, 17496), (4374, 16592), (4392, 16524), (4896, 14823), (4941, 14688), (5508, 13176), (5832, 12444), (5856, 12393), (6222, 11664), (6588, 11016), (7344, 9882), (7776, 9333), (8262, 8784), (8296, 8748)]