72749184

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8237}}^1$

素因数の和:8277

約数の個数: 64

約数和(自身を含む): 201666240

約数和(自身を除く): 128917056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8237, 8832, 16474, 24711, 32948, 49422, 65896, 98844, 131792, 189451, 197688, 263584, 378902, 395376, 527168, 568353, 757804, 790752, 1054336, 1136706, 1515608, 1581504, 2273412, 3031216, 3163008, 4546824, 6062432, 9093648, 12124864, 18187296, 24249728, 36374592, 72749184]

約数ペア:

[(1, 72749184), (2, 36374592), (3, 24249728), (4, 18187296), (6, 12124864), (8, 9093648), (12, 6062432), (16, 4546824), (23, 3163008), (24, 3031216), (32, 2273412), (46, 1581504), (48, 1515608), (64, 1136706), (69, 1054336), (92, 790752), (96, 757804), (128, 568353), (138, 527168), (184, 395376), (192, 378902), (276, 263584), (368, 197688), (384, 189451), (552, 131792), (736, 98844), (1104, 65896), (1472, 49422), (2208, 32948), (2944, 24711), (4416, 16474), (8237, 8832)]