72478152

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 212546880

約数和(自身を除く): 140068728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 828, 972, 1242, 1621, 1656, 1863, 1944, 2484, 3242, 3726, 4863, 4968, 5589, 6484, 7452, 9726, 11178, 12968, 14589, 14904, 19452, 22356, 29178, 37283, 38904, 43767, 44712, 58356, 74566, 87534, 111849, 116712, 131301, 149132, 175068, 223698, 262602, 298264, 335547, 350136, 393903, 447396, 525204, 671094, 787806, 894792, 1006641, 1050408, 1342188, 1575612, 2013282, 2684376, 3019923, 3151224, 4026564, 6039846, 8053128, 9059769, 12079692, 18119538, 24159384, 36239076, 72478152]

約数ペア:

[(1, 72478152), (2, 36239076), (3, 24159384), (4, 18119538), (6, 12079692), (8, 9059769), (9, 8053128), (12, 6039846), (18, 4026564), (23, 3151224), (24, 3019923), (27, 2684376), (36, 2013282), (46, 1575612), (54, 1342188), (69, 1050408), (72, 1006641), (81, 894792), (92, 787806), (108, 671094), (138, 525204), (162, 447396), (184, 393903), (207, 350136), (216, 335547), (243, 298264), (276, 262602), (324, 223698), (414, 175068), (486, 149132), (552, 131301), (621, 116712), (648, 111849), (828, 87534), (972, 74566), (1242, 58356), (1621, 44712), (1656, 43767), (1863, 38904), (1944, 37283), (2484, 29178), (3242, 22356), (3726, 19452), (4863, 14904), (4968, 14589), (5589, 12968), (6484, 11178), (7452, 9726)]