72960912

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3002

約数の個数: 100

約数和(自身を含む): 222359280

約数和(自身を除く): 149398368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 2963, 3078, 4104, 5926, 6156, 8208, 8889, 11852, 12312, 17778, 23704, 24624, 26667, 35556, 47408, 53334, 56297, 71112, 80001, 106668, 112594, 142224, 160002, 168891, 213336, 225188, 240003, 320004, 337782, 426672, 450376, 480006, 506673, 640008, 675564, 900752, 960012, 1013346, 1280016, 1351128, 1520019, 1920024, 2026692, 2702256, 3040038, 3840048, 4053384, 4560057, 6080076, 8106768, 9120114, 12160152, 18240228, 24320304, 36480456, 72960912]

約数ペア:

[(1, 72960912), (2, 36480456), (3, 24320304), (4, 18240228), (6, 12160152), (8, 9120114), (9, 8106768), (12, 6080076), (16, 4560057), (18, 4053384), (19, 3840048), (24, 3040038), (27, 2702256), (36, 2026692), (38, 1920024), (48, 1520019), (54, 1351128), (57, 1280016), (72, 1013346), (76, 960012), (81, 900752), (108, 675564), (114, 640008), (144, 506673), (152, 480006), (162, 450376), (171, 426672), (216, 337782), (228, 320004), (304, 240003), (324, 225188), (342, 213336), (432, 168891), (456, 160002), (513, 142224), (648, 112594), (684, 106668), (912, 80001), (1026, 71112), (1296, 56297), (1368, 53334), (1539, 47408), (2052, 35556), (2736, 26667), (2963, 24624), (3078, 23704), (4104, 17778), (5926, 12312), (6156, 11852), (8208, 8889)]