72780494.000000000

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{66751}}^1$

素因数の和:66787

約数の個数: 48

約数和(自身を含む): 403716096

約数和(自身を除く): 256329888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 66751, 133502, 200253, 267004, 400506, 534008, 801012, 1068016, 1535273, 1602024, 2136032, 3070546, 3204048, 4605819, 6141092, 6408096, 9211638, 12282184, 18423276, 24564368, 36846552, 49128736, 73693104, 147386208]

約数ペア:

[(1, 147386208), (2, 73693104), (3, 49128736), (4, 36846552), (6, 24564368), (8, 18423276), (12, 12282184), (16, 9211638), (23, 6408096), (24, 6141092), (32, 4605819), (46, 3204048), (48, 3070546), (69, 2136032), (92, 1602024), (96, 1535273), (138, 1068016), (184, 801012), (276, 534008), (368, 400506), (552, 267004), (736, 200253), (1104, 133502), (2208, 66751)]