72240648

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 184412160

約数和(自身を除く): 112171512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 137, 173, 254, 274, 346, 381, 411, 508, 519, 548, 692, 762, 822, 1016, 1038, 1096, 1384, 1524, 1644, 2076, 3048, 3288, 4152, 17399, 21971, 23701, 34798, 43942, 47402, 52197, 65913, 69596, 71103, 87884, 94804, 104394, 131826, 139192, 142206, 175768, 189608, 208788, 263652, 284412, 417576, 527304, 568824, 3010027, 6020054, 9030081, 12040108, 18060162, 24080216, 36120324, 72240648]

約数ペア:

[(1, 72240648), (2, 36120324), (3, 24080216), (4, 18060162), (6, 12040108), (8, 9030081), (12, 6020054), (24, 3010027), (127, 568824), (137, 527304), (173, 417576), (254, 284412), (274, 263652), (346, 208788), (381, 189608), (411, 175768), (508, 142206), (519, 139192), (548, 131826), (692, 104394), (762, 94804), (822, 87884), (1016, 71103), (1038, 69596), (1096, 65913), (1384, 52197), (1524, 47402), (1644, 43942), (2076, 34798), (3048, 23701), (3288, 21971), (4152, 17399)]