72252648

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:990

約数の個数: 112

約数和(自身を含む): 218971620

約数和(自身を除く): 146718972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 953, 972, 1053, 1404, 1458, 1906, 1944, 2106, 2808, 2859, 2916, 3159, 3812, 4212, 5718, 5832, 6318, 7624, 8424, 8577, 9477, 11436, 12389, 12636, 17154, 18954, 22872, 24778, 25272, 25731, 34308, 37167, 37908, 49556, 51462, 68616, 74334, 75816, 77193, 99112, 102924, 111501, 148668, 154386, 205848, 223002, 231579, 297336, 308772, 334503, 446004, 463158, 617544, 669006, 694737, 892008, 926316, 1003509, 1338012, 1389474, 1852632, 2007018, 2676024, 2778948, 3010527, 4014036, 5557896, 6021054, 8028072, 9031581, 12042108, 18063162, 24084216, 36126324, 72252648]

約数ペア:

[(1, 72252648), (2, 36126324), (3, 24084216), (4, 18063162), (6, 12042108), (8, 9031581), (9, 8028072), (12, 6021054), (13, 5557896), (18, 4014036), (24, 3010527), (26, 2778948), (27, 2676024), (36, 2007018), (39, 1852632), (52, 1389474), (54, 1338012), (72, 1003509), (78, 926316), (81, 892008), (104, 694737), (108, 669006), (117, 617544), (156, 463158), (162, 446004), (216, 334503), (234, 308772), (243, 297336), (312, 231579), (324, 223002), (351, 205848), (468, 154386), (486, 148668), (648, 111501), (702, 102924), (729, 99112), (936, 77193), (953, 75816), (972, 74334), (1053, 68616), (1404, 51462), (1458, 49556), (1906, 37908), (1944, 37167), (2106, 34308), (2808, 25731), (2859, 25272), (2916, 24778), (3159, 22872), (3812, 18954), (4212, 17154), (5718, 12636), (5832, 12389), (6318, 11436), (7624, 9477), (8424, 8577)]